422671774 has 32 divisors (see below), whose sum is σ = 732036096. Its totient is φ = 179292960.

The previous prime is 422671741. The next prime is 422671783. The reversal of 422671774 is 477176224.

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, 912667 + ... + 913129.

It is an arithmetic number, because the mean of its divisors is an integer number (22876128).

Almost surely, 2^422671774 is an apocalyptic number.

422671774 is a deficient number, since it is larger than the sum of its proper divisors (309364322).

422671774 is a wasteful number, since it uses less digits than its factorization.

422671774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its digits is 131712, while the sum is 40.

The square root of 422671774 is about 20558.9828055767. The cubic root of 422671774 is about 750.4718654321.

The spelling of 422671774 in words is "four hundred twenty-two million, six hundred seventy-one thousand, seven hundred seventy-four".