25022074 has 24 divisors (see below), whose sum is σ = 47152224. Its totient is φ = 9748200.

The previous prime is 25022071. The next prime is 25022089. The reversal of 25022074 is 47022052.

It is a super-2 number, since 2×25022074² = 1252208374522952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (25022071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5692 + ... + 9079.

It is an arithmetic number, because the mean of its divisors is an integer number (1964676).

Almost surely, 2^25022074 is an apocalyptic number.

25022074 is a deficient number, since it is larger than the sum of its proper divisors (22130150).

25022074 is a wasteful number, since it uses less digits than its factorization.

25022074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14802 (or 14791 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 25022074 is about 5002.2069129535. The cubic root of 25022074 is about 292.4878081947.

Subtracting from 25022074 its sum of digits (22), we obtain a palindrome (25022052).

The spelling of 25022074 in words is "twenty-five million, twenty-two thousand, seventy-four".