22053932 has 12 divisors (see below), whose sum is σ = 38708040. Its totient is φ = 10994496.

The previous prime is 22053923. The next prime is 22053971. The reversal of 22053932 is 23935022.

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, 6557 + ... + 9332.

It is an arithmetic number, because the mean of its divisors is an integer number (3225670).

Almost surely, 2^22053932 is an apocalyptic number.

It is an amenable number.

22053932 is a deficient number, since it is larger than the sum of its proper divisors (16654108).

22053932 is a wasteful number, since it uses less digits than its factorization.

22053932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16240 (or 16238 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 22053932 is about 4696.1614111953. The cubic root of 22053932 is about 280.4327152860.

Adding to 22053932 its reverse (23935022), we get a palindrome (45988954).

The spelling of 22053932 in words is "twenty-two million, fifty-three thousand, nine hundred thirty-two".