24494022 has 48 divisors (see below), whose sum is σ = 63324720. Its totient is φ = 6997536.

The previous prime is 24494017. The next prime is 24494023. The reversal of 24494022 is 22049442.

It is a super-2 number, since 2×24494022² = 1199914227472968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24494023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1983 + ... + 7274.

It is an arithmetic number, because the mean of its divisors is an integer number (1319265).

Almost surely, 2^24494022 is an apocalyptic number.

24494022 is an abundant number, since it is smaller than the sum of its proper divisors (38830698).

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

24494022 is a wasteful number, since it uses less digits than its factorization.

24494022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9282 (or 9269 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 24494022 is about 4949.1435622742. The cubic root of 24494022 is about 290.4156623613.

The spelling of 24494022 in words is "twenty-four million, four hundred ninety-four thousand, twenty-two".