25112365 has 16 divisors (see below), whose sum is σ = 30881088. Its totient is φ = 19598976.

The previous prime is 25112363. The next prime is 25112393. The reversal of 25112365 is 56321152.

It is not a de Polignac number, because 25112365 - 2¹ = 25112363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25112363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38734 + ... + 39376.

It is an arithmetic number, because the mean of its divisors is an integer number (1930068).

Almost surely, 2^25112365 is an apocalyptic number.

It is an amenable number.

25112365 is a deficient number, since it is larger than the sum of its proper divisors (5768723).

25112365 is a wasteful number, since it uses less digits than its factorization.

25112365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828.

The product of its digits is 1800, while the sum is 25.

The square root of 25112365 is about 5011.2239024015. The cubic root of 25112365 is about 292.8391954668.

The spelling of 25112365 in words is "twenty-five million, one hundred twelve thousand, three hundred sixty-five".