25233378 has 16 divisors (see below), whose sum is σ = 50778336. Its totient is φ = 8359200.

The previous prime is 25233367. The next prime is 25233419. The reversal of 25233378 is 87333252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11923 + ... + 13878.

It is an arithmetic number, because the mean of its divisors is an integer number (3173646).

Almost surely, 2^25233378 is an apocalyptic number.

25233378 is an abundant number, since it is smaller than the sum of its proper divisors (25544958).

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

25233378 is a wasteful number, since it uses less digits than its factorization.

25233378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25969.

The product of its digits is 30240, while the sum is 33.

The square root of 25233378 is about 5023.2835874555. The cubic root of 25233378 is about 293.3088257188.

The spelling of 25233378 in words is "twenty-five million, two hundred thirty-three thousand, three hundred seventy-eight".