162132079 has 2 divisors, whose sum is σ = 162132080. Its totient is φ = 162132078.

The previous prime is 162132041. The next prime is 162132107. The reversal of 162132079 is 970231261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162132079 - 2²⁷ = 27914351 is a prime.

It is a super-2 number, since 2×162132079² = 52573622081724482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 162132079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162132679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81066039 + 81066040.

It is an arithmetic number, because the mean of its divisors is an integer number (81066040).

Almost surely, 2^162132079 is an apocalyptic number.

162132079 is a deficient number, since it is larger than the sum of its proper divisors (1).

162132079 is an equidigital number, since it uses as much as digits as its factorization.

162132079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 162132079 is about 12733.1095573705. The cubic root of 162132079 is about 545.2842878960.

The spelling of 162132079 in words is "one hundred sixty-two million, one hundred thirty-two thousand, seventy-nine".