25562132 has 6 divisors (see below), whose sum is σ = 44733738. Its totient is φ = 12781064.

The previous prime is 25562123. The next prime is 25562171. The reversal of 25562132 is 23126552.

It can be written as a sum of positive squares in only one way, i.e., 12931216 + 12630916 = 3596^2 + 3554^2 .

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, 3195263 + ... + 3195270.

It is an arithmetic number, because the mean of its divisors is an integer number (7455623).

Almost surely, 2^25562132 is an apocalyptic number.

It is an amenable number.

25562132 is a deficient number, since it is larger than the sum of its proper divisors (19171606).

25562132 is a wasteful number, since it uses less digits than its factorization.

25562132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6390537 (or 6390535 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 25562132 is about 5055.9007110504. The cubic root of 25562132 is about 294.5771284866.

Adding to 25562132 its reverse (23126552), we get a palindrome (48688684).

The spelling of 25562132 in words is "twenty-five million, five hundred sixty-two thousand, one hundred thirty-two".