25072252 has 6 divisors (see below), whose sum is σ = 43876448. Its totient is φ = 12536124.

The previous prime is 25072219. The next prime is 25072253. The reversal of 25072252 is 25227052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25072253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3134028 + ... + 3134035.

Almost surely, 2^25072252 is an apocalyptic number.

It is an amenable number.

25072252 is a deficient number, since it is larger than the sum of its proper divisors (18804196).

25072252 is a wasteful number, since it uses less digits than its factorization.

25072252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268067 (or 6268065 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 25072252 is about 5007.2199871785. The cubic root of 25072252 is about 292.6831910619.

The spelling of 25072252 in words is "twenty-five million, seventy-two thousand, two hundred fifty-two".