32504925 has 12 divisors (see below), whose sum is σ = 53741600. Its totient is φ = 17335920.

The previous prime is 32504921. The next prime is 32504933. The reversal of 32504925 is 52940523.

It is not a de Polignac number, because 32504925 - 2² = 32504921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32504892 and 32504901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32504921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216625 + ... + 216774.

Almost surely, 2^32504925 is an apocalyptic number.

It is an amenable number.

32504925 is a deficient number, since it is larger than the sum of its proper divisors (21236675).

32504925 is a wasteful number, since it uses less digits than its factorization.

32504925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433412 (or 433407 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 32504925 is about 5701.3090602071. The cubic root of 32504925 is about 319.1413340435.

The spelling of 32504925 in words is "thirty-two million, five hundred four thousand, nine hundred twenty-five".