422629075 has 24 divisors (see below), whose sum is σ = 573552576. Its totient is φ = 306372000.

The previous prime is 422629063. The next prime is 422629127. The reversal of 422629075 is 570926224.

It is a happy number.

422629075 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-422629075 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88704 + ... + 93346.

It is an arithmetic number, because the mean of its divisors is an integer number (23898024).

Almost surely, 2^422629075 is an apocalyptic number.

422629075 is a deficient number, since it is larger than the sum of its proper divisors (150923501).

422629075 is a wasteful number, since it uses less digits than its factorization.

422629075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4995 (or 4990 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 422629075 is about 20557.9443281667. The cubic root of 422629075 is about 750.4465932791.

The spelling of 422629075 in words is "four hundred twenty-two million, six hundred twenty-nine thousand, seventy-five".