22464068 has 24 divisors (see below), whose sum is σ = 43206240. Its totient is φ = 10134720.

The previous prime is 22464053. The next prime is 22464097. The reversal of 22464068 is 86046422.

It is a happy number.

It is a super-2 number, since 2×22464068² = 1009268702217248, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 4280 + ... + 7952.

It is an arithmetic number, because the mean of its divisors is an integer number (1800260).

Almost surely, 2^22464068 is an apocalyptic number.

It is an amenable number.

22464068 is a deficient number, since it is larger than the sum of its proper divisors (20742172).

22464068 is a wasteful number, since it uses less digits than its factorization.

22464068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3827 (or 3825 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 22464068 is about 4739.6274115166. The cubic root of 22464068 is about 282.1604472320.

The spelling of 22464068 in words is "twenty-two million, four hundred sixty-four thousand, sixty-eight".