162653106 has 64 divisors (see below), whose sum is σ = 407586816. Its totient is φ = 42038400.

The previous prime is 162653089. The next prime is 162653149. The reversal of 162653106 is 601356261.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106891 + ... + 108401.

It is an arithmetic number, because the mean of its divisors is an integer number (6368544).

Almost surely, 2^162653106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162653106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203793408).

162653106 is an abundant number, since it is smaller than the sum of its proper divisors (244933710).

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

162653106 is a wasteful number, since it uses less digits than its factorization.

162653106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 162653106 is about 12753.5526815080. The cubic root of 162653106 is about 545.8677711168.

The spelling of 162653106 in words is "one hundred sixty-two million, six hundred fifty-three thousand, one hundred six".