422284875 has 16 divisors (see below), whose sum is σ = 702682656. Its totient is φ = 225218400.

The previous prime is 422284847. The next prime is 422284903. The reversal of 422284875 is 578482224.

It is an interprime number because it is at equal distance from previous prime (422284847) and next prime (422284903).

It is not a de Polignac number, because 422284875 - 2²⁶ = 355176011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562672 + ... + 563421.

It is an arithmetic number, because the mean of its divisors is an integer number (43917666).

Almost surely, 2^422284875 is an apocalyptic number.

422284875 is a deficient number, since it is larger than the sum of its proper divisors (280397781).

422284875 is a wasteful number, since it uses less digits than its factorization.

422284875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126111 (or 1126101 counting only the distinct ones).

The product of its digits is 286720, while the sum is 42.

The square root of 422284875 is about 20549.5711634087. The cubic root of 422284875 is about 750.2428102713.

The spelling of 422284875 in words is "four hundred twenty-two million, two hundred eighty-four thousand, eight hundred seventy-five".