8280230 has 64 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 2623104.

The previous prime is 8280199. The next prime is 8280247. The reversal of 8280230 is 320828.

8280230 = T₄₅₅ + T₄₅₆ + ... + T₅₂₃.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 8280196 and 8280205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59501 + ... + 59639.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^8280230 is an apocalyptic number.

8280230 is an abundant number, since it is smaller than the sum of its proper divisors (10105690).

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

8280230 is a wasteful number, since it uses less digits than its factorization.

8280230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 8280230 is about 2877.5388789728. The cubic root of 8280230 is about 202.3085015821.

It can be divided in two parts, 8280 and 230, that multiplied together give a square (1904400 = 1380²).

The spelling of 8280230 in words is "eight million, two hundred eighty thousand, two hundred thirty".