422624411 has 4 divisors (see below), whose sum is σ = 461044824. Its totient is φ = 384204000.

The previous prime is 422624401. The next prime is 422624443. The reversal of 422624411 is 114426224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422624411 - 2²⁶ = 355515547 is a prime.

It is a super-2 number, since 2×422624411² = 357222785546193842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422624401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19210190 + ... + 19210211.

It is an arithmetic number, because the mean of its divisors is an integer number (115261206).

Almost surely, 2^422624411 is an apocalyptic number.

422624411 is a deficient number, since it is larger than the sum of its proper divisors (38420413).

422624411 is a wasteful number, since it uses less digits than its factorization.

422624411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38420412.

The product of its digits is 3072, while the sum is 26.

The square root of 422624411 is about 20557.8308923875. The cubic root of 422624411 is about 750.4438327056.

The spelling of 422624411 in words is "four hundred twenty-two million, six hundred twenty-four thousand, four hundred eleven".