22764414 has 16 divisors (see below), whose sum is σ = 45696528. Its totient is φ = 7560192.

The previous prime is 22764409. The next prime is 22764419. The reversal of 22764414 is 41446722.

It is an interprime number because it is at equal distance from previous prime (22764409) and next prime (22764419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22764419) 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 7 ways as a sum of consecutive naturals, for example, 5187 + ... + 8510.

It is an arithmetic number, because the mean of its divisors is an integer number (2856033).

Almost surely, 2^22764414 is an apocalyptic number.

22764414 is an abundant number, since it is smaller than the sum of its proper divisors (22932114).

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

22764414 is a wasteful number, since it uses less digits than its factorization.

22764414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13979.

The product of its digits is 10752, while the sum is 30.

The square root of 22764414 is about 4771.2067655888. The cubic root of 22764414 is about 283.4123851700.

The spelling of 22764414 in words is "twenty-two million, seven hundred sixty-four thousand, four hundred fourteen".