25064032 has 24 divisors (see below), whose sum is σ = 56394576. Its totient is φ = 10741632.

The previous prime is 25064029. The next prime is 25064111. The reversal of 25064032 is 23046052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25063994 and 25064012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55723 + ... + 56170.

It is an arithmetic number, because the mean of its divisors is an integer number (2349774).

Almost surely, 2^25064032 is an apocalyptic number.

It is an amenable number.

25064032 is an abundant number, since it is smaller than the sum of its proper divisors (31330544).

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

25064032 is a wasteful number, since it uses less digits than its factorization.

25064032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111910 (or 111902 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 25064032 is about 5006.3991051453. The cubic root of 25064032 is about 292.6512019290.

The spelling of 25064032 in words is "twenty-five million, sixty-four thousand, thirty-two".