22196552 has 32 divisors (see below), whose sum is σ = 47953920. Its totient is φ = 9434880.

The previous prime is 22196521. The next prime is 22196563. The reversal of 22196552 is 25569122.

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, 5552 + ... + 8672.

It is an arithmetic number, because the mean of its divisors is an integer number (1498560).

Almost surely, 2^22196552 is an apocalyptic number.

It is an amenable number.

22196552 is an abundant number, since it is smaller than the sum of its proper divisors (25757368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22196552 is a wasteful number, since it uses less digits than its factorization.

22196552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3257 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 22196552 is about 4711.3216829251. The cubic root of 22196552 is about 281.0359245366.

The spelling of 22196552 in words is "twenty-two million, one hundred ninety-six thousand, five hundred fifty-two".