162606713 has 2 divisors, whose sum is σ = 162606714. Its totient is φ = 162606712.

The previous prime is 162606709. The next prime is 162606721. The reversal of 162606713 is 317606261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145033849 + 17572864 = 12043^2 + 4192^2 .

It is a cyclic number.

It is not a de Polignac number, because 162606713 - 2² = 162606709 is a prime.

It is a super-2 number, since 2×162606713² = 52881886225328738, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 162606713.

It is not a weakly prime, because it can be changed into another prime (162606733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81303356 + 81303357.

It is an arithmetic number, because the mean of its divisors is an integer number (81303357).

Almost surely, 2^162606713 is an apocalyptic number.

It is an amenable number.

162606713 is a deficient number, since it is larger than the sum of its proper divisors (1).

162606713 is an equidigital number, since it uses as much as digits as its factorization.

162606713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 162606713 is about 12751.7337252626. The cubic root of 162606713 is about 545.8158675037.

The spelling of 162606713 in words is "one hundred sixty-two million, six hundred six thousand, seven hundred thirteen".