422048577 has 16 divisors (see below), whose sum is σ = 598108160. Its totient is φ = 263965392.

The previous prime is 422048567. The next prime is 422048587. The reversal of 422048577 is 775840224.

It is an interprime number because it is at equal distance from previous prime (422048567) and next prime (422048587).

It is not a de Polignac number, because 422048577 - 2¹⁰ = 422047553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422048567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30073 + ... + 41814.

It is an arithmetic number, because the mean of its divisors is an integer number (37381760).

Almost surely, 2^422048577 is an apocalyptic number.

It is an amenable number.

422048577 is a deficient number, since it is larger than the sum of its proper divisors (176059583).

422048577 is a wasteful number, since it uses less digits than its factorization.

422048577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72012.

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 422048577 is about 20543.8208958314. The cubic root of 422048577 is about 750.1028463406.

The spelling of 422048577 in words is "four hundred twenty-two million, forty-eight thousand, five hundred seventy-seven".