25289374 has 48 divisors (see below), whose sum is σ = 45151344. Its totient is φ = 10524800.

The previous prime is 25289371. The next prime is 25289377. The reversal of 25289374 is 47398252.

It is an interprime number because it is at equal distance from previous prime (25289371) and next prime (25289377).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25289371) 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, 477132 + ... + 477184.

It is an arithmetic number, because the mean of its divisors is an integer number (940653).

Almost surely, 2^25289374 is an apocalyptic number.

25289374 is a deficient number, since it is larger than the sum of its proper divisors (19861970).

25289374 is a wasteful number, since it uses less digits than its factorization.

25289374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 130 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 25289374 is about 5028.8541438383. The cubic root of 25289374 is about 293.5256283324.

The spelling of 25289374 in words is "twenty-five million, two hundred eighty-nine thousand, three hundred seventy-four".