8772030 has 64 divisors (see below), whose sum is σ = 23872320. Its totient is φ = 2291328.

The previous prime is 8772013. The next prime is 8772031. The reversal of 8772030 is 302778.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8771985 and 8772003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8772031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14004 + ... + 14616.

It is an arithmetic number, because the mean of its divisors is an integer number (373005).

Almost surely, 2^8772030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8772030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11936160).

8772030 is an abundant number, since it is smaller than the sum of its proper divisors (15100290).

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

8772030 is a wasteful number, since it uses less digits than its factorization.

8772030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 676 counting only the distinct ones).

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

The square root of 8772030 is about 2961.7613003076. The cubic root of 8772030 is about 206.2370570390.

Subtracting from 8772030 its product of nonzero digits (2352), we obtain a palindrome (8769678).

The spelling of 8772030 in words is "eight million, seven hundred seventy-two thousand, thirty".