162661614 has 16 divisors (see below), whose sum is σ = 328364928. Its totient is φ = 53713592.

The previous prime is 162661567. The next prime is 162661621. The reversal of 162661614 is 416166261.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126042 + ... + 127325.

It is an arithmetic number, because the mean of its divisors is an integer number (20522808).

Almost surely, 2^162661614 is an apocalyptic number.

162661614 is an abundant number, since it is smaller than the sum of its proper divisors (165703314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162661614 is a wasteful number, since it uses less digits than its factorization.

162661614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253479.

The product of its digits is 10368, while the sum is 33.

The square root of 162661614 is about 12753.8862312630. The cubic root of 162661614 is about 545.8772886356.

The spelling of 162661614 in words is "one hundred sixty-two million, six hundred sixty-one thousand, six hundred fourteen".