422602707 has 4 divisors (see below), whose sum is σ = 563470280. Its totient is φ = 281735136.

The previous prime is 422602681. The next prime is 422602723. The reversal of 422602707 is 707206224.

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

It is not a de Polignac number, because 422602707 - 2⁸ = 422602451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422600707) 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, 70433782 + ... + 70433787.

It is an arithmetic number, because the mean of its divisors is an integer number (140867570).

Almost surely, 2^422602707 is an apocalyptic number.

422602707 is a deficient number, since it is larger than the sum of its proper divisors (140867573).

422602707 is a wasteful number, since it uses less digits than its factorization.

422602707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140867572.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 422602707 is about 20557.3030089066. The cubic root of 422602707 is about 750.4309860650.

The spelling of 422602707 in words is "four hundred twenty-two million, six hundred two thousand, seven hundred seven".