25425076 has 12 divisors (see below), whose sum is σ = 44605540. Its totient is φ = 12680640.

The previous prime is 25425067. The next prime is 25425077. The reversal of 25425076 is 67052452.

It can be written as a sum of positive squares in 2 ways, for example, as 21715600 + 3709476 = 4660^2 + 1926^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25425077) by changing a digit.

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, 6135 + ... + 9406.

Almost surely, 2^25425076 is an apocalyptic number.

It is an amenable number.

25425076 is a deficient number, since it is larger than the sum of its proper divisors (19180464).

25425076 is a wasteful number, since it uses less digits than its factorization.

25425076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15954 (or 15952 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 25425076 is about 5042.3284303980. The cubic root of 25425076 is about 294.0497085339.

The spelling of 25425076 in words is "twenty-five million, four hundred twenty-five thousand, seventy-six".