164674744 has 32 divisors (see below), whose sum is σ = 337493520. Its totient is φ = 74866176.

The previous prime is 164674709. The next prime is 164674771. The reversal of 164674744 is 447476461.

164674744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×164674744² = 54235542622931072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164674744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4849 + ... + 18784.

Almost surely, 2^164674744 is an apocalyptic number.

It is an amenable number.

164674744 is an abundant number, since it is smaller than the sum of its proper divisors (172818776).

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

164674744 is a wasteful number, since it uses less digits than its factorization.

164674744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23719 (or 23715 counting only the distinct ones).

The product of its digits is 451584, while the sum is 43.

The square root of 164674744 is about 12832.5657605952. The cubic root of 164674744 is about 548.1200209525.

The spelling of 164674744 in words is "one hundred sixty-four million, six hundred seventy-four thousand, seven hundred forty-four".