8707230 has 128 divisors (see below), whose sum is σ = 28200960. Its totient is φ = 1866240.

The previous prime is 8707219. The next prime is 8707241. The reversal of 8707230 is 327078.

8707230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8707219) and next prime (8707241).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8707194 and 8707203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31995 + ... + 32265.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

Almost surely, 2^8707230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8707230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14100480).

8707230 is an abundant number, since it is smaller than the sum of its proper divisors (19493730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8707230 is a wasteful number, since it uses less digits than its factorization.

8707230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 8707230 is about 2950.8015860101. The cubic root of 8707230 is about 205.7279690799.

Subtracting from 8707230 its product of nonzero digits (2352), we obtain a triangular number (8704878 = T₄₁₇₂).

It can be divided in two parts, 870 and 7230, that added together give a square (8100 = 90²).

The spelling of 8707230 in words is "eight million, seven hundred seven thousand, two hundred thirty".