422674012 has 12 divisors (see below), whose sum is σ = 740357856. Its totient is φ = 211143200.

The previous prime is 422673983. The next prime is 422674027. The reversal of 422674012 is 210476224.

It is a happy number.

It is a super-2 number, since 2×422674012² = 357306640840352288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43489 + ... + 52312.

It is an arithmetic number, because the mean of its divisors is an integer number (61696488).

Almost surely, 2^422674012 is an apocalyptic number.

It is an amenable number.

422674012 is a deficient number, since it is larger than the sum of its proper divisors (317683844).

422674012 is a wasteful number, since it uses less digits than its factorization.

422674012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96908 (or 96906 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 422674012 is about 20559.0372342676. The cubic root of 422674012 is about 750.4731899848.

The spelling of 422674012 in words is "four hundred twenty-two million, six hundred seventy-four thousand, twelve".