422664174 has 12 divisors (see below), whose sum is σ = 915772416. Its totient is φ = 140888052.

The previous prime is 422664167. The next prime is 422664301. The reversal of 422664174 is 471466224.

422664174 is a `hidden beast` number, since 4 + 2 + 2 + 6 + 641 + 7 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11740654 + ... + 11740689.

It is an arithmetic number, because the mean of its divisors is an integer number (76314368).

Almost surely, 2^422664174 is an apocalyptic number.

422664174 is an abundant number, since it is smaller than the sum of its proper divisors (493108242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422664174 is a wasteful number, since it uses less digits than its factorization.

422664174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23481351 (or 23481348 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 422664174 is about 20558.7979706986. The cubic root of 422664174 is about 750.4673673632.

The spelling of 422664174 in words is "four hundred twenty-two million, six hundred sixty-four thousand, one hundred seventy-four".