162417113 has 4 divisors (see below), whose sum is σ = 166378548. Its totient is φ = 158455680.

The previous prime is 162417107. The next prime is 162417131. The reversal of 162417113 is 311714261.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43454464 + 118962649 = 6592^2 + 10907^2 .

It is a cyclic number.

It is not a de Polignac number, because 162417113 - 2⁴ = 162417097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162417103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980656 + ... + 1980737.

It is an arithmetic number, because the mean of its divisors is an integer number (41594637).

Almost surely, 2^162417113 is an apocalyptic number.

It is an amenable number.

162417113 is a deficient number, since it is larger than the sum of its proper divisors (3961435).

162417113 is an equidigital number, since it uses as much as digits as its factorization.

162417113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961434.

The product of its digits is 1008, while the sum is 26.

The square root of 162417113 is about 12744.2972736828. The cubic root of 162417113 is about 545.6036439233.

The spelling of 162417113 in words is "one hundred sixty-two million, four hundred seventeen thousand, one hundred thirteen".