25041975 has 24 divisors (see below), whose sum is σ = 47318400. Its totient is φ = 11447520.

The previous prime is 25041967. The next prime is 25041979. The reversal of 25041975 is 57914052.

It is not a de Polignac number, because 25041975 - 2³ = 25041967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25041979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23325 + ... + 24374.

It is an arithmetic number, because the mean of its divisors is an integer number (1971600).

Almost surely, 2^25041975 is an apocalyptic number.

25041975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25041975 is a deficient number, since it is larger than the sum of its proper divisors (22276425).

25041975 is a wasteful number, since it uses less digits than its factorization.

25041975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47719 (or 47714 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 25041975 is about 5004.1957395769. The cubic root of 25041975 is about 292.5653298446.

The spelling of 25041975 in words is "twenty-five million, forty-one thousand, nine hundred seventy-five".