230525456 has 40 divisors (see below), whose sum is σ = 511633920. Its totient is φ = 98567424.

The previous prime is 230525377. The next prime is 230525467. The reversal of 230525456 is 654525032.

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

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 7 ways as a sum of consecutive naturals, for example, 51500 + ... + 55796.

It is an arithmetic number, because the mean of its divisors is an integer number (12790848).

Almost surely, 2^230525456 is an apocalyptic number.

It is an amenable number.

230525456 is an abundant number, since it is smaller than the sum of its proper divisors (281108464).

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

230525456 is a wasteful number, since it uses less digits than its factorization.

With its successor (230525457) it forms an eRAP, since the sums of their prime factors are consecutive (4791 and 4792).

230525456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4791 (or 4785 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 230525456 is about 15183.0647762565. The cubic root of 230525456 is about 613.1587966925.

The spelling of 230525456 in words is "two hundred thirty million, five hundred twenty-five thousand, four hundred fifty-six".