422080881 has 8 divisors (see below), whose sum is σ = 563895360. Its totient is φ = 280826832.

The previous prime is 422080859. The next prime is 422080891. The reversal of 422080881 is 188080224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422080881 - 2¹⁸ = 421818737 is a prime.

It is a super-2 number, since 2×422080881² = 356304540211472322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422080891) by changing a digit.

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, 138346 + ... + 141363.

It is an arithmetic number, because the mean of its divisors is an integer number (70486920).

Almost surely, 2^422080881 is an apocalyptic number.

It is an amenable number.

422080881 is a deficient number, since it is larger than the sum of its proper divisors (141814479).

422080881 is a wasteful number, since it uses less digits than its factorization.

422080881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280215.

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 422080881 is about 20544.6071025951. The cubic root of 422080881 is about 750.1219837144.

The spelling of 422080881 in words is "four hundred twenty-two million, eighty thousand, eight hundred eighty-one".