164886268 has 12 divisors (see below), whose sum is σ = 292504240. Its totient is φ = 81313632.

The previous prime is 164886229. The next prime is 164886329. The reversal of 164886268 is 862688461.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282048 + ... + 282631.

Almost surely, 2^164886268 is an apocalyptic number.

It is an amenable number.

164886268 is a deficient number, since it is larger than the sum of its proper divisors (127617972).

164886268 is a wasteful number, since it uses less digits than its factorization.

164886268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564756 (or 564754 counting only the distinct ones).

The product of its digits is 884736, while the sum is 49.

The square root of 164886268 is about 12840.8048034381. The cubic root of 164886268 is about 548.3546064759.

The spelling of 164886268 in words is "one hundred sixty-four million, eight hundred eighty-six thousand, two hundred sixty-eight".