22860004 has 24 divisors (see below), whose sum is σ = 42356160. Its totient is φ = 10776864.

The previous prime is 22859971. The next prime is 22860017. The reversal of 22860004 is 40006822.

It is a congruent number.

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, 2697 + ... + 7279.

It is an arithmetic number, because the mean of its divisors is an integer number (1764840).

Almost surely, 2^22860004 is an apocalyptic number.

It is an amenable number.

22860004 is a deficient number, since it is larger than the sum of its proper divisors (19496156).

22860004 is a wasteful number, since it uses less digits than its factorization.

22860004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4659 (or 4657 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 22860004 is about 4781.2136534566. The cubic root of 22860004 is about 283.8085233166.

Adding to 22860004 its reverse (40006822), we get a palindrome (62866826).

The spelling of 22860004 in words is "twenty-two million, eight hundred sixty thousand, four".