164770127 has 2 divisors, whose sum is σ = 164770128. Its totient is φ = 164770126.

The previous prime is 164770121. The next prime is 164770129. The reversal of 164770127 is 721077461.

164770127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164770127 - 2¹² = 164766031 is a prime.

It is a super-2 number, since 2×164770127² = 54298389503192258, which contains 22 as substring.

Together with 164770129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164770121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82385063 + 82385064.

It is an arithmetic number, because the mean of its divisors is an integer number (82385064).

Almost surely, 2^164770127 is an apocalyptic number.

164770127 is a deficient number, since it is larger than the sum of its proper divisors (1).

164770127 is an equidigital number, since it uses as much as digits as its factorization.

164770127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 164770127 is about 12836.2816656538. The cubic root of 164770127 is about 548.2258279913.

The spelling of 164770127 in words is "one hundred sixty-four million, seven hundred seventy thousand, one hundred twenty-seven".