422382567 has 4 divisors (see below), whose sum is σ = 563176760. Its totient is φ = 281588376.

The previous prime is 422382553. The next prime is 422382581. The reversal of 422382567 is 765283224.

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

It is an interprime number because it is at equal distance from previous prime (422382553) and next prime (422382581).

It is not a de Polignac number, because 422382567 - 2¹⁴ = 422366183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422382517) 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, 70397092 + ... + 70397097.

It is an arithmetic number, because the mean of its divisors is an integer number (140794190).

Almost surely, 2^422382567 is an apocalyptic number.

422382567 is a deficient number, since it is larger than the sum of its proper divisors (140794193).

422382567 is a wasteful number, since it uses less digits than its factorization.

422382567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140794192.

The product of its digits is 161280, while the sum is 39.

The square root of 422382567 is about 20551.9480098603. The cubic root of 422382567 is about 750.3006598998.

The spelling of 422382567 in words is "four hundred twenty-two million, three hundred eighty-two thousand, five hundred sixty-seven".