164376097 has 2 divisors, whose sum is σ = 164376098. Its totient is φ = 164376096.

The previous prime is 164376083. The next prime is 164376127. The reversal of 164376097 is 790673461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158659216 + 5716881 = 12596^2 + 2391^2 .

It is a cyclic number.

It is not a de Polignac number, because 164376097 - 2²⁷ = 30158369 is a prime.

It is not a weakly prime, because it can be changed into another prime (164376067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82188048 + 82188049.

It is an arithmetic number, because the mean of its divisors is an integer number (82188049).

Almost surely, 2^164376097 is an apocalyptic number.

It is an amenable number.

164376097 is a deficient number, since it is larger than the sum of its proper divisors (1).

164376097 is an equidigital number, since it uses as much as digits as its factorization.

164376097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 164376097 is about 12820.9241866567. The cubic root of 164376097 is about 547.7884715153.

The spelling of 164376097 in words is "one hundred sixty-four million, three hundred seventy-six thousand, ninety-seven".