25334285 has 16 divisors (see below), whose sum is σ = 31825920. Its totient is φ = 19336320.

The previous prime is 25334263. The next prime is 25334297. The reversal of 25334285 is 58243352.

It is not a de Polignac number, because 25334285 - 2²² = 21139981 is a prime.

It is a super-2 number, since 2×25334285² = 1283651992922450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10196 + ... + 12434.

It is an arithmetic number, because the mean of its divisors is an integer number (1989120).

Almost surely, 2^25334285 is an apocalyptic number.

It is an amenable number.

25334285 is a deficient number, since it is larger than the sum of its proper divisors (6491635).

25334285 is a wasteful number, since it uses less digits than its factorization.

25334285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348.

The product of its digits is 28800, while the sum is 32.

The square root of 25334285 is about 5033.3174944563. The cubic root of 25334285 is about 293.6992814200.

The spelling of 25334285 in words is "twenty-five million, three hundred thirty-four thousand, two hundred eighty-five".