232445025 has 24 divisors (see below), whose sum is σ = 427011360. Its totient is φ = 123970320.

The previous prime is 232445011. The next prime is 232445039. The reversal of 232445025 is 520544232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (232445011) and next prime (232445039).

It is not a de Polignac number, because 232445025 - 2⁷ = 232444897 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 232445025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171507 + ... + 172856.

It is an arithmetic number, because the mean of its divisors is an integer number (17792140).

Almost surely, 2^232445025 is an apocalyptic number.

232445025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232445025 is a deficient number, since it is larger than the sum of its proper divisors (194566335).

232445025 is a wasteful number, since it uses less digits than its factorization.

232445025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344382 (or 344371 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 232445025 is about 15246.1478741353. The cubic root of 232445025 is about 614.8560043602.

Adding to 232445025 its reverse (520544232), we get a palindrome (752989257).

The spelling of 232445025 in words is "two hundred thirty-two million, four hundred forty-five thousand, twenty-five".