25112072 has 16 divisors (see below), whose sum is σ = 49563600. Its totient is φ = 11895120.

The previous prime is 25112063. The next prime is 25112081. The reversal of 25112072 is 27021152.

It is an interprime number because it is at equal distance from previous prime (25112063) and next prime (25112081).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82454 + ... + 82757.

It is an arithmetic number, because the mean of its divisors is an integer number (3097725).

Almost surely, 2^25112072 is an apocalyptic number.

It is an amenable number.

25112072 is a deficient number, since it is larger than the sum of its proper divisors (24451528).

25112072 is a wasteful number, since it uses less digits than its factorization.

25112072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165236 (or 165232 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 25112072 is about 5011.1946679410. The cubic root of 25112072 is about 292.8380565562.

The spelling of 25112072 in words is "twenty-five million, one hundred twelve thousand, seventy-two".