164714734 has 16 divisors (see below), whose sum is σ = 262661616. Its totient is φ = 77200000.

The previous prime is 164714681. The next prime is 164714779. The reversal of 164714734 is 437417461.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 164714693 and 164714702.

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, 1117 + ... + 18184.

It is an arithmetic number, because the mean of its divisors is an integer number (16416351).

Almost surely, 2^164714734 is an apocalyptic number.

164714734 is a deficient number, since it is larger than the sum of its proper divisors (97946882).

164714734 is a wasteful number, since it uses less digits than its factorization.

164714734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19571.

The product of its digits is 56448, while the sum is 37.

The square root of 164714734 is about 12834.1238111528. The cubic root of 164714734 is about 548.1643862775.

The spelling of 164714734 in words is "one hundred sixty-four million, seven hundred fourteen thousand, seven hundred thirty-four".