25120132 has 6 divisors (see below), whose sum is σ = 43960238. Its totient is φ = 12560064.

The previous prime is 25120111. The next prime is 25120141. The reversal of 25120132 is 23102152.

It can be written as a sum of positive squares in only one way, i.e., 24740676 + 379456 = 4974^2 + 616^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3140013 + ... + 3140020.

Almost surely, 2^25120132 is an apocalyptic number.

It is an amenable number.

25120132 is a deficient number, since it is larger than the sum of its proper divisors (18840106).

25120132 is a wasteful number, since it uses less digits than its factorization.

25120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280037 (or 6280035 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 25120132 is about 5011.9988028730. The cubic root of 25120132 is about 292.8693830866.

Adding to 25120132 its reverse (23102152), we get a palindrome (48222284).

It can be divided in two parts, 25120 and 132, that added together give a palindrome (25252).

The spelling of 25120132 in words is "twenty-five million, one hundred twenty thousand, one hundred thirty-two".