25512076 has 12 divisors (see below), whose sum is σ = 44844408. Its totient is φ = 12699392.

The previous prime is 25512017. The next prime is 25512077. The reversal of 25512076 is 67021552.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (25512077) 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, 13141 + ... + 14956.

It is an arithmetic number, because the mean of its divisors is an integer number (3737034).

Almost surely, 2^25512076 is an apocalyptic number.

25512076 is the 3195-th centered pentagonal number.

It is an amenable number.

25512076 is a deficient number, since it is larger than the sum of its proper divisors (19332332).

25512076 is a wasteful number, since it uses less digits than its factorization.

25512076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28328 (or 28326 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 25512076 is about 5050.9480298257. The cubic root of 25512076 is about 294.3847216345.

The spelling of 25512076 in words is "twenty-five million, five hundred twelve thousand, seventy-six".