25392652 has 12 divisors (see below), whose sum is σ = 44472456. Its totient is φ = 12686240.

The previous prime is 25392649. The next prime is 25392673. The reversal of 25392652 is 25629352.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8328 + ... + 10960.

It is an arithmetic number, because the mean of its divisors is an integer number (3706038).

Almost surely, 2^25392652 is an apocalyptic number.

It is an amenable number.

25392652 is a deficient number, since it is larger than the sum of its proper divisors (19079804).

25392652 is a wasteful number, since it uses less digits than its factorization.

25392652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048 (or 5046 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 25392652 is about 5039.1122233981. The cubic root of 25392652 is about 293.9246571402.

The spelling of 25392652 in words is "twenty-five million, three hundred ninety-two thousand, six hundred fifty-two".