25090368 has 56 divisors (see below), whose sum is σ = 70299072. Its totient is φ = 7870464.

The previous prime is 25090301. The next prime is 25090369. The reversal of 25090368 is 86309052.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25090369) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 580 + ... + 7107.

Almost surely, 2^25090368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25090368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35149536).

25090368 is an abundant number, since it is smaller than the sum of its proper divisors (45208704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25090368 is a wasteful number, since it uses less digits than its factorization.

25090368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7719 (or 7709 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 25090368 is about 5009.0286483509. The cubic root of 25090368 is about 292.7536670094.

The spelling of 25090368 in words is "twenty-five million, ninety thousand, three hundred sixty-eight".