22132496 has 20 divisors (see below), whose sum is σ = 42956700. Its totient is φ = 11046912.

The previous prime is 22132483. The next prime is 22132501. The reversal of 22132496 is 69423122.

It can be written as a sum of positive squares in 2 ways, for example, as 2062096 + 20070400 = 1436^2 + 4480^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14120 + ... + 15608.

It is an arithmetic number, because the mean of its divisors is an integer number (2147835).

Almost surely, 2^22132496 is an apocalyptic number.

It is an amenable number.

22132496 is a deficient number, since it is larger than the sum of its proper divisors (20824204).

22132496 is a wasteful number, since it uses less digits than its factorization.

22132496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426 (or 2420 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 22132496 is about 4704.5186788874. The cubic root of 22132496 is about 280.7653212152.

The spelling of 22132496 in words is "twenty-two million, one hundred thirty-two thousand, four hundred ninety-six".