25206152 has 8 divisors (see below), whose sum is σ = 47261550. Its totient is φ = 12603072.

The previous prime is 25206151. The next prime is 25206161. The reversal of 25206152 is 25160252.

It can be written as a sum of positive squares in only one way, i.e., 12773476 + 12432676 = 3574^2 + 3526^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (25206151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575377 + ... + 1575392.

Almost surely, 2^25206152 is an apocalyptic number.

It is an amenable number.

25206152 is a deficient number, since it is larger than the sum of its proper divisors (22055398).

25206152 is a wasteful number, since it uses less digits than its factorization.

25206152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150775 (or 3150771 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 25206152 is about 5020.5728756786. The cubic root of 25206152 is about 293.2032975055.

The spelling of 25206152 in words is "twenty-five million, two hundred six thousand, one hundred fifty-two".