422260008 has 32 divisors (see below), whose sum is σ = 1117748160. Its totient is φ = 132473600.

The previous prime is 422259997. The next prime is 422260019. The reversal of 422260008 is 800062224.

It is an interprime number because it is at equal distance from previous prime (422259997) and next prime (422260019).

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

It is a self number, because there is not a number n which added to its sum of digits gives 422260008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517068 + ... + 517883.

It is an arithmetic number, because the mean of its divisors is an integer number (34929630).

Almost surely, 2^422260008 is an apocalyptic number.

It is an amenable number.

422260008 is an abundant number, since it is smaller than the sum of its proper divisors (695488152).

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

422260008 is a wasteful number, since it uses less digits than its factorization.

422260008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034977 (or 1034973 counting only the distinct ones).

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

The square root of 422260008 is about 20548.9661053786. The cubic root of 422260008 is about 750.2280835191.

The spelling of 422260008 in words is "four hundred twenty-two million, two hundred sixty thousand, eight".