164232701 has 2 divisors, whose sum is σ = 164232702. Its totient is φ = 164232700.

The previous prime is 164232697. The next prime is 164232707. The reversal of 164232701 is 107232461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 153016900 + 11215801 = 12370^2 + 3349^2 .

It is a cyclic number.

It is not a de Polignac number, because 164232701 - 2² = 164232697 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164232707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82116350 + 82116351.

It is an arithmetic number, because the mean of its divisors is an integer number (82116351).

Almost surely, 2^164232701 is an apocalyptic number.

It is an amenable number.

164232701 is a deficient number, since it is larger than the sum of its proper divisors (1).

164232701 is an equidigital number, since it uses as much as digits as its factorization.

164232701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 164232701 is about 12815.3307019366. The cubic root of 164232701 is about 547.6291346251.

It can be divided in two parts, 1642 and 32701, that added together give a palindrome (34343).

The spelling of 164232701 in words is "one hundred sixty-four million, two hundred thirty-two thousand, seven hundred one".