422769046 has 32 divisors (see below), whose sum is σ = 735920640. Its totient is φ = 178411200.

The previous prime is 422769023. The next prime is 422769059. The reversal of 422769046 is 640967224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386961 + ... + 388051.

It is an arithmetic number, because the mean of its divisors is an integer number (22997520).

Almost surely, 2^422769046 is an apocalyptic number.

422769046 is a deficient number, since it is larger than the sum of its proper divisors (313151594).

422769046 is a wasteful number, since it uses less digits than its factorization.

422769046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 422769046 is about 20561.3483507284. The cubic root of 422769046 is about 750.5294312192.

The spelling of 422769046 in words is "four hundred twenty-two million, seven hundred sixty-nine thousand, forty-six".