22413408 has 48 divisors (see below), whose sum is σ = 61399296. Its totient is φ = 7145600.

The previous prime is 22413401. The next prime is 22413427. The reversal of 22413408 is 80431422.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2868 + ... + 7283.

It is an arithmetic number, because the mean of its divisors is an integer number (1279152).

Almost surely, 2^22413408 is an apocalyptic number.

It is an amenable number.

22413408 is an abundant number, since it is smaller than the sum of its proper divisors (38985888).

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

22413408 is a wasteful number, since it uses less digits than its factorization.

22413408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10187 (or 10179 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 22413408 is about 4734.2800931081. The cubic root of 22413408 is about 281.9481822199.

The spelling of 22413408 in words is "twenty-two million, four hundred thirteen thousand, four hundred eight".