22334992 has 20 divisors (see below), whose sum is σ = 43529580. Its totient is φ = 11101568.

The previous prime is 22334947. The next prime is 22334999. The reversal of 22334992 is 29943322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8317456 + 14017536 = 2884^2 + 3744^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22334999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267 + ... + 6802.

It is an arithmetic number, because the mean of its divisors is an integer number (2176479).

Almost surely, 2^22334992 is an apocalyptic number.

It is an amenable number.

22334992 is a deficient number, since it is larger than the sum of its proper divisors (21194588).

22334992 is a wasteful number, since it uses less digits than its factorization.

22334992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250 (or 8244 counting only the distinct ones).

The product of its digits is 23328, while the sum is 34.

The square root of 22334992 is about 4725.9911129836. The cubic root of 22334992 is about 281.6189881523.

It can be divided in two parts, 2233 and 4992, that added together give a square (7225 = 85²).

The spelling of 22334992 in words is "twenty-two million, three hundred thirty-four thousand, nine hundred ninety-two".