80230656 has 72 divisors (see below), whose sum is σ = 232966944. Its totient is φ = 24309760.

The previous prime is 80230643. The next prime is 80230699. The reversal of 80230656 is 65603208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700 + ... + 13196.

It is an arithmetic number, because the mean of its divisors is an integer number (3235652).

Almost surely, 2^80230656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80230656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116483472).

80230656 is an abundant number, since it is smaller than the sum of its proper divisors (152736288).

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

80230656 is a wasteful number, since it uses less digits than its factorization.

80230656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9527 (or 9513 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 80230656 is about 8957.1566917186. The cubic root of 80230656 is about 431.3006517275.

The spelling of 80230656 in words is "eighty million, two hundred thirty thousand, six hundred fifty-six".