232525240 has 16 divisors (see below), whose sum is σ = 523181880. Its totient is φ = 93010080.

The previous prime is 232525187. The next prime is 232525243. The reversal of 232525240 is 42525232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232525243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906526 + ... + 2906605.

Almost surely, 2^232525240 is an apocalyptic number.

232525240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232525240 is an abundant number, since it is smaller than the sum of its proper divisors (290656640).

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

232525240 is a wasteful number, since it uses less digits than its factorization.

232525240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813142 (or 5813138 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 232525240 is about 15248.7783117206. The cubic root of 232525240 is about 614.9267235938.

The spelling of 232525240 in words is "two hundred thirty-two million, five hundred twenty-five thousand, two hundred forty".