25625672 has 16 divisors (see below), whose sum is σ = 48103740. Its totient is φ = 12798016.

The previous prime is 25625671. The next prime is 25625683. The reversal of 25625672 is 27652652.

It can be written as a sum of positive squares in 2 ways, for example, as 23951236 + 1674436 = 4894^2 + 1294^2 .

It is not an unprimeable number, because it can be changed into a prime (25625671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9818 + ... + 12150.

Almost surely, 2^25625672 is an apocalyptic number.

It is an amenable number.

25625672 is a deficient number, since it is larger than the sum of its proper divisors (22478068).

25625672 is a wasteful number, since it uses less digits than its factorization.

25625672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712 (or 3708 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 25625672 is about 5062.1805578229. The cubic root of 25625672 is about 294.8210041205.

The spelling of 25625672 in words is "twenty-five million, six hundred twenty-five thousand, six hundred seventy-two".