232993525 has 12 divisors (see below), whose sum is σ = 289129312. Its totient is φ = 186254640.

The previous prime is 232993507. The next prime is 232993559. The reversal of 232993525 is 525399232.

It is not a de Polignac number, because 232993525 - 2⁵ = 232993493 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41962 + ... + 47188.

Almost surely, 2^232993525 is an apocalyptic number.

232993525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232993525 is a deficient number, since it is larger than the sum of its proper divisors (56135787).

232993525 is a wasteful number, since it uses less digits than its factorization.

232993525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7020 (or 7015 counting only the distinct ones).

The product of its digits is 145800, while the sum is 40.

The square root of 232993525 is about 15264.1254253233. The cubic root of 232993525 is about 615.3392492298.

The spelling of 232993525 in words is "two hundred thirty-two million, nine hundred ninety-three thousand, five hundred twenty-five".