25022364 has 12 divisors (see below), whose sum is σ = 58385544. Its totient is φ = 8340784.

The previous prime is 25022353. The next prime is 25022369. The reversal of 25022364 is 46322052.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×25022364² = 1252237400296992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25022369) 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 3 ways as a sum of consecutive naturals, for example, 1042587 + ... + 1042610.

It is an arithmetic number, because the mean of its divisors is an integer number (4865462).

Almost surely, 2^25022364 is an apocalyptic number.

It is an amenable number.

25022364 is an abundant number, since it is smaller than the sum of its proper divisors (33363180).

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

25022364 is a wasteful number, since it uses less digits than its factorization.

25022364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085204 (or 2085202 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 25022364 is about 5002.2359000751. The cubic root of 25022364 is about 292.4889381455.

The spelling of 25022364 in words is "twenty-five million, twenty-two thousand, three hundred sixty-four".