164812052 has 12 divisors (see below), whose sum is σ = 288624000. Its totient is φ = 82348056.

The previous prime is 164812049. The next prime is 164812079. The reversal of 164812052 is 250218461.

164812052 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

164812052 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7748 + ... + 19739.

It is an arithmetic number, because the mean of its divisors is an integer number (24052000).

Almost surely, 2^164812052 is an apocalyptic number.

It is an amenable number.

164812052 is a deficient number, since it is larger than the sum of its proper divisors (123811948).

164812052 is a wasteful number, since it uses less digits than its factorization.

164812052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28990 (or 28988 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 164812052 is about 12837.9146281629. The cubic root of 164812052 is about 548.2723218939.

The spelling of 164812052 in words is "one hundred sixty-four million, eight hundred twelve thousand, fifty-two".