164216092 has 6 divisors (see below), whose sum is σ = 287378168. Its totient is φ = 82108044.

The previous prime is 164216089. The next prime is 164216131. The reversal of 164216092 is 290612461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20527008 + ... + 20527015.

Almost surely, 2^164216092 is an apocalyptic number.

It is an amenable number.

164216092 is a deficient number, since it is larger than the sum of its proper divisors (123162076).

164216092 is a wasteful number, since it uses less digits than its factorization.

164216092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41054027 (or 41054025 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 164216092 is about 12814.6826726221. The cubic root of 164216092 is about 547.6106732613.

The spelling of 164216092 in words is "one hundred sixty-four million, two hundred sixteen thousand, ninety-two".