422880001 has 8 divisors (see below), whose sum is σ = 456482880. Its totient is φ = 390545232.

The previous prime is 422879987. The next prime is 422880011. The reversal of 422880001 is 100088224.

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

It is a cyclic number.

It is not a de Polignac number, because 422880001 - 2¹⁷ = 422748929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422880011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316335 + ... + 317668.

It is an arithmetic number, because the mean of its divisors is an integer number (57060360).

Almost surely, 2^422880001 is an apocalyptic number.

It is an amenable number.

422880001 is a deficient number, since it is larger than the sum of its proper divisors (33602879).

422880001 is a wasteful number, since it uses less digits than its factorization.

422880001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634055.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 422880001 is about 20564.0463187574. The cubic root of 422880001 is about 750.5950838569.

The spelling of 422880001 in words is "four hundred twenty-two million, eight hundred eighty thousand, one".