164786052 has 24 divisors (see below), whose sum is σ = 393880032. Its totient is φ = 53588800.

The previous prime is 164786023. The next prime is 164786057. The reversal of 164786052 is 250687461.

164786052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 164786052.

It is not an unprimeable number, because it can be changed into a prime (164786057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166974 + ... + 167957.

It is an arithmetic number, because the mean of its divisors is an integer number (16411668).

Almost surely, 2^164786052 is an apocalyptic number.

164786052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

164786052 is an abundant number, since it is smaller than the sum of its proper divisors (229093980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164786052 is a wasteful number, since it uses less digits than its factorization.

164786052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334979 (or 334977 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 164786052 is about 12836.9019627011. The cubic root of 164786052 is about 548.2434893947.

The spelling of 164786052 in words is "one hundred sixty-four million, seven hundred eighty-six thousand, fifty-two".