164262701 has 2 divisors, whose sum is σ = 164262702. Its totient is φ = 164262700.

The previous prime is 164262671. The next prime is 164262739. The reversal of 164262701 is 107262461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152497801 + 11764900 = 12349^2 + 3430^2 .

It is a cyclic number.

It is not a de Polignac number, because 164262701 - 2²² = 160068397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164262401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82131350 + 82131351.

It is an arithmetic number, because the mean of its divisors is an integer number (82131351).

Almost surely, 2^164262701 is an apocalyptic number.

It is an amenable number.

164262701 is a deficient number, since it is larger than the sum of its proper divisors (1).

164262701 is an equidigital number, since it uses as much as digits as its factorization.

164262701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 164262701 is about 12816.5011216010. The cubic root of 164262701 is about 547.6624773023.

The spelling of 164262701 in words is "one hundred sixty-four million, two hundred sixty-two thousand, seven hundred one".