22492104 has 16 divisors (see below), whose sum is σ = 56230320. Its totient is φ = 7497360.

The previous prime is 22492097. The next prime is 22492109. The reversal of 22492104 is 40129422.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 937171 = 22492104 / (2 + 2 + 4 + 9 + 2 + 1 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (22492109) 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 3 ways as a sum of consecutive naturals, for example, 468562 + ... + 468609.

It is an arithmetic number, because the mean of its divisors is an integer number (3514395).

Almost surely, 2^22492104 is an apocalyptic number.

22492104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22492104 is an abundant number, since it is smaller than the sum of its proper divisors (33738216).

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

22492104 is a wasteful number, since it uses less digits than its factorization.

22492104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937180 (or 937176 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 22492104 is about 4742.5841057381. The cubic root of 22492104 is about 282.2777807094.

The spelling of 22492104 in words is "twenty-two million, four hundred ninety-two thousand, one hundred four".