230761056 has 48 divisors (see below), whose sum is σ = 609505344. Its totient is φ = 76443264.

The previous prime is 230761039. The next prime is 230761073. The reversal of 230761056 is 650167032.

It is an interprime number because it is at equal distance from previous prime (230761039) and next prime (230761073).

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

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, 8275 + ... + 23021.

It is an arithmetic number, because the mean of its divisors is an integer number (12698028).

Almost surely, 2^230761056 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 230761056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304752672).

230761056 is an abundant number, since it is smaller than the sum of its proper divisors (378744288).

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

230761056 is a wasteful number, since it uses less digits than its factorization.

230761056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14923 (or 14915 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 230761056 is about 15190.8214392771. The cubic root of 230761056 is about 613.3676109807.

The spelling of 230761056 in words is "two hundred thirty million, seven hundred sixty-one thousand, fifty-six".