25012052 has 12 divisors (see below), whose sum is σ = 47138196. Its totient is φ = 11544000.

The previous prime is 25012027. The next prime is 25012061. The reversal of 25012052 is 25021052.

It can be written as a sum of positive squares in 2 ways, for example, as 11806096 + 13205956 = 3436^2 + 3634^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25012052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240449 + ... + 240552.

It is an arithmetic number, because the mean of its divisors is an integer number (3928183).

Almost surely, 2^25012052 is an apocalyptic number.

It is an amenable number.

25012052 is a deficient number, since it is larger than the sum of its proper divisors (22126144).

25012052 is a wasteful number, since it uses less digits than its factorization.

25012052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481018 (or 481016 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 25012052 is about 5001.2050547843. The cubic root of 25012052 is about 292.4487532885.

The spelling of 25012052 in words is "twenty-five million, twelve thousand, fifty-two".