25233678 has 24 divisors (see below), whose sum is σ = 57889728. Its totient is φ = 7916352.

The previous prime is 25233673. The next prime is 25233707. The reversal of 25233678 is 87633252.

25233678 is a `hidden beast` number, since 252 + 336 + 78 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25233673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40926 + ... + 41537.

It is an arithmetic number, because the mean of its divisors is an integer number (2412072).

Almost surely, 2^25233678 is an apocalyptic number.

25233678 is an abundant number, since it is smaller than the sum of its proper divisors (32656050).

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

25233678 is a wasteful number, since it uses less digits than its factorization.

25233678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82488 (or 82485 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 25233678 is about 5023.3134483128. The cubic root of 25233678 is about 293.3099880985.

It can be divided in two parts, 252 and 33678, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 25233678 in words is "twenty-five million, two hundred thirty-three thousand, six hundred seventy-eight".