25975064 has 8 divisors (see below), whose sum is σ = 48703260. Its totient is φ = 12987528.

The previous prime is 25975051. The next prime is 25975087. The reversal of 25975064 is 46057952.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623434 + ... + 1623449.

Almost surely, 2^25975064 is an apocalyptic number.

It is an amenable number.

25975064 is a deficient number, since it is larger than the sum of its proper divisors (22728196).

25975064 is a wasteful number, since it uses less digits than its factorization.

25975064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246889 (or 3246885 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 25975064 is about 5096.5737510606. The cubic root of 25975064 is about 296.1548678265.

The spelling of 25975064 in words is "twenty-five million, nine hundred seventy-five thousand, sixty-four".