22904086 has 4 divisors (see below), whose sum is σ = 34356132. Its totient is φ = 11452042.

The previous prime is 22904059. The next prime is 22904111. The reversal of 22904086 is 68040922.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726020 + ... + 5726023.

It is an arithmetic number, because the mean of its divisors is an integer number (8589033).

Almost surely, 2^22904086 is an apocalyptic number.

22904086 is a deficient number, since it is larger than the sum of its proper divisors (11452046).

22904086 is a wasteful number, since it uses less digits than its factorization.

22904086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11452045.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 22904086 is about 4785.8213506148. The cubic root of 22904086 is about 283.9908332028.

The spelling of 22904086 in words is "twenty-two million, nine hundred four thousand, eighty-six".