164730611 has 2 divisors, whose sum is σ = 164730612. Its totient is φ = 164730610.

The previous prime is 164730607. The next prime is 164730613. The reversal of 164730611 is 116037461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164730611 - 2² = 164730607 is a prime.

Together with 164730613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (164730613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82365305 + 82365306.

It is an arithmetic number, because the mean of its divisors is an integer number (82365306).

Almost surely, 2^164730611 is an apocalyptic number.

164730611 is a deficient number, since it is larger than the sum of its proper divisors (1).

164730611 is an equidigital number, since it uses as much as digits as its factorization.

164730611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 164730611 is about 12834.7423425638. The cubic root of 164730611 is about 548.1819983962.

The spelling of 164730611 in words is "one hundred sixty-four million, seven hundred thirty thousand, six hundred eleven".