22056052 has 6 divisors (see below), whose sum is σ = 38598098. Its totient is φ = 11028024.

The previous prime is 22056031. The next prime is 22056059. The reversal of 22056052 is 25065022.

It can be written as a sum of positive squares in only one way, i.e., 18198756 + 3857296 = 4266^2 + 1964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22056059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757003 + ... + 2757010.

Almost surely, 2^22056052 is an apocalyptic number.

It is an amenable number.

22056052 is a deficient number, since it is larger than the sum of its proper divisors (16542046).

22056052 is a wasteful number, since it uses less digits than its factorization.

22056052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5514017 (or 5514015 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 22056052 is about 4696.3871220333. The cubic root of 22056052 is about 280.4417008085.

The spelling of 22056052 in words is "twenty-two million, fifty-six thousand, fifty-two".