164460074 has 48 divisors (see below), whose sum is σ = 278510400. Its totient is φ = 72669696.

The previous prime is 164460071. The next prime is 164460077. The reversal of 164460074 is 470064461.

It is an interprime number because it is at equal distance from previous prime (164460071) and next prime (164460077).

It is a self number, because there is not a number n which added to its sum of digits gives 164460074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164460071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1183097 + ... + 1183235.

It is an arithmetic number, because the mean of its divisors is an integer number (5802300).

Almost surely, 2^164460074 is an apocalyptic number.

164460074 is a deficient number, since it is larger than the sum of its proper divisors (114050326).

164460074 is a wasteful number, since it uses less digits than its factorization.

164460074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 164460074 is about 12824.1987663947. The cubic root of 164460074 is about 547.8817409580.

The spelling of 164460074 in words is "one hundred sixty-four million, four hundred sixty thousand, seventy-four".