164000626 has 16 divisors (see below), whose sum is σ = 265550400. Its totient is φ = 75729808.

The previous prime is 164000621. The next prime is 164000651. The reversal of 164000626 is 626000461.

It is a happy number.

164000626 is digitally balanced in base 3, 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 164000626.

It is not an unprimeable number, because it can be changed into a prime (164000621) 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, 60136 + ... + 62803.

It is an arithmetic number, because the mean of its divisors is an integer number (16596900).

Almost surely, 2^164000626 is an apocalyptic number.

164000626 is a deficient number, since it is larger than the sum of its proper divisors (101549774).

164000626 is a wasteful number, since it uses less digits than its factorization.

164000626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122993.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 164000626 is about 12806.2729160361. The cubic root of 164000626 is about 547.3710639299.

The spelling of 164000626 in words is "one hundred sixty-four million, six hundred twenty-six", and thus it is an aban number.