164940652 has 12 divisors (see below), whose sum is σ = 289087456. Its totient is φ = 82344240.

The previous prime is 164940649. The next prime is 164940673. The reversal of 164940652 is 256049461.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28548 + ... + 33835.

Almost surely, 2^164940652 is an apocalyptic number.

It is an amenable number.

164940652 is a deficient number, since it is larger than the sum of its proper divisors (124146804).

164940652 is a wasteful number, since it uses less digits than its factorization.

164940652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63048 (or 63046 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 164940652 is about 12842.9222531323. The cubic root of 164940652 is about 548.4148872969.

The spelling of 164940652 in words is "one hundred sixty-four million, nine hundred forty thousand, six hundred fifty-two".