22046252 has 12 divisors (see below), whose sum is σ = 38876376. Its totient is φ = 10938720.

The previous prime is 22046237. The next prime is 22046267. The reversal of 22046252 is 25264022.

It is an interprime number because it is at equal distance from previous prime (22046237) and next prime (22046267).

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20513 + ... + 21560.

It is an arithmetic number, because the mean of its divisors is an integer number (3239698).

Almost surely, 2^22046252 is an apocalyptic number.

It is an amenable number.

22046252 is a deficient number, since it is larger than the sum of its proper divisors (16830124).

22046252 is a wasteful number, since it uses less digits than its factorization.

22046252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42208 (or 42206 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 22046252 is about 4695.3436508950. The cubic root of 22046252 is about 280.4001591367.

The spelling of 22046252 in words is "twenty-two million, forty-six thousand, two hundred fifty-two".