22134192 has 40 divisors (see below), whose sum is σ = 59155440. Its totient is φ = 7123200.

The previous prime is 22134157. The next prime is 22134199. The reversal of 22134192 is 29143122.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (22134199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6559 + ... + 9342.

It is an arithmetic number, because the mean of its divisors is an integer number (1478886).

Almost surely, 2^22134192 is an apocalyptic number.

It is an amenable number.

22134192 is an abundant number, since it is smaller than the sum of its proper divisors (37021248).

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

22134192 is a wasteful number, since it uses less digits than its factorization.

22134192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15941 (or 15935 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 22134192 is about 4704.6989276680. The cubic root of 22134192 is about 280.7724926586.

The spelling of 22134192 in words is "twenty-two million, one hundred thirty-four thousand, one hundred ninety-two".