25223484 has 48 divisors (see below), whose sum is σ = 69148800. Its totient is φ = 7055040.

The previous prime is 25223483. The next prime is 25223489. The reversal of 25223484 is 48432252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25223483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5634 + ... + 9065.

It is an arithmetic number, because the mean of its divisors is an integer number (1440600).

Almost surely, 2^25223484 is an apocalyptic number.

It is an amenable number.

25223484 is an abundant number, since it is smaller than the sum of its proper divisors (43925316).

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

25223484 is a wasteful number, since it uses less digits than its factorization.

25223484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14730 (or 14728 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 25223484 is about 5022.2986769008. The cubic root of 25223484 is about 293.2704852728.

It can be divided in two parts, 2522 and 3484, that added together give a palindrome (6006).

The spelling of 25223484 in words is "twenty-five million, two hundred twenty-three thousand, four hundred eighty-four".