164461079 has 2 divisors, whose sum is σ = 164461080. Its totient is φ = 164461078.

The previous prime is 164461061. The next prime is 164461091. The reversal of 164461079 is 970164461.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164461079 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 (164461019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82230539 + 82230540.

It is an arithmetic number, because the mean of its divisors is an integer number (82230540).

Almost surely, 2^164461079 is an apocalyptic number.

164461079 is a deficient number, since it is larger than the sum of its proper divisors (1).

164461079 is an equidigital number, since it uses as much as digits as its factorization.

164461079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 164461079 is about 12824.2379500694. The cubic root of 164461079 is about 547.8828569736.

The spelling of 164461079 in words is "one hundred sixty-four million, four hundred sixty-one thousand, seventy-nine".