230025528 has 32 divisors (see below), whose sum is σ = 638960400. Its totient is φ = 76675104.

The previous prime is 230025511. The next prime is 230025529. The reversal of 230025528 is 825520032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230025529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532251 + ... + 532682.

Almost surely, 2^230025528 is an apocalyptic number.

It is an amenable number.

230025528 is an abundant number, since it is smaller than the sum of its proper divisors (408934872).

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

230025528 is a wasteful number, since it uses less digits than its factorization.

230025528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064948 (or 1064938 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 230025528 is about 15166.5924979871. The cubic root of 230025528 is about 612.7152345333.

The spelling of 230025528 in words is "two hundred thirty million, twenty-five thousand, five hundred twenty-eight".