25086230 has 16 divisors (see below), whose sum is σ = 48628944. Its totient is φ = 9262560.

The previous prime is 25086209. The next prime is 25086233. The reversal of 25086230 is 3268052.

It is a super-2 number, since 2×25086230² = 1258637871225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 25086230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25086233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96356 + ... + 96615.

It is an arithmetic number, because the mean of its divisors is an integer number (3039309).

Almost surely, 2^25086230 is an apocalyptic number.

25086230 is a deficient number, since it is larger than the sum of its proper divisors (23542714).

25086230 is a wasteful number, since it uses less digits than its factorization.

25086230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192991.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 25086230 is about 5008.6155771830. The cubic root of 25086230 is about 292.7375721043.

The spelling of 25086230 in words is "twenty-five million, eighty-six thousand, two hundred thirty".