162626117 has 2 divisors, whose sum is σ = 162626118. Its totient is φ = 162626116.

The previous prime is 162626083. The next prime is 162626119. The reversal of 162626117 is 711626261.

162626117 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 can be written as a sum of positive squares in only one way, i.e., 97436641 + 65189476 = 9871^2 + 8074^2 .

It is an emirp because it is prime and its reverse (711626261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162626117 - 2⁶ = 162626053 is a prime.

Together with 162626119, 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 (162626119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81313058 + 81313059.

It is an arithmetic number, because the mean of its divisors is an integer number (81313059).

Almost surely, 2^162626117 is an apocalyptic number.

It is an amenable number.

162626117 is a deficient number, since it is larger than the sum of its proper divisors (1).

162626117 is an equidigital number, since it uses as much as digits as its factorization.

162626117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 162626117 is about 12752.4945402850. The cubic root of 162626117 is about 545.8375775337.

The spelling of 162626117 in words is "one hundred sixty-two million, six hundred twenty-six thousand, one hundred seventeen".