22864706 has 4 divisors (see below), whose sum is σ = 34297062. Its totient is φ = 11432352.

The previous prime is 22864697. The next prime is 22864727. The reversal of 22864706 is 60746822.

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

It can be written as a sum of positive squares in only one way, i.e., 12567025 + 10297681 = 3545^2 + 3209^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716175 + ... + 5716178.

Almost surely, 2^22864706 is an apocalyptic number.

22864706 is a deficient number, since it is larger than the sum of its proper divisors (11432356).

22864706 is a wasteful number, since it uses less digits than its factorization.

22864706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432355.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 22864706 is about 4781.7053443306. The cubic root of 22864706 is about 283.8279805339.

The spelling of 22864706 in words is "twenty-two million, eight hundred sixty-four thousand, seven hundred six".