25536476 has 24 divisors (see below), whose sum is σ = 51340800. Its totient is φ = 10886832.

The previous prime is 25536473. The next prime is 25536479. The reversal of 25536476 is 67463552.

It is an interprime number because it is at equal distance from previous prime (25536473) and next prime (25536479).

It is a super-2 number, since 2×25536476² = 1304223212997152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25536473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3281 + ... + 7863.

It is an arithmetic number, because the mean of its divisors is an integer number (2139200).

Almost surely, 2^25536476 is an apocalyptic number.

It is an amenable number.

25536476 is an abundant number, since it is smaller than the sum of its proper divisors (25804324).

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

25536476 is a wasteful number, since it uses less digits than its factorization.

25536476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793 (or 4791 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The square root of 25536476 is about 5053.3628407230. The cubic root of 25536476 is about 294.4785425432.

The spelling of 25536476 in words is "twenty-five million, five hundred thirty-six thousand, four hundred seventy-six".