168883422 has 16 divisors (see below), whose sum is σ = 338349312. Its totient is φ = 56197400.

The previous prime is 168883399. The next prime is 168883427. The reversal of 168883422 is 224388861.

It is a happy number.

168883422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×168883422² = 57043220452860168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168883427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20454 + ... + 27497.

It is an arithmetic number, because the mean of its divisors is an integer number (21146832).

Almost surely, 2^168883422 is an apocalyptic number.

168883422 is an abundant number, since it is smaller than the sum of its proper divisors (169465890).

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

168883422 is a wasteful number, since it uses less digits than its factorization.

168883422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48543.

The product of its digits is 147456, while the sum is 42.

The square root of 168883422 is about 12995.5154572645. The cubic root of 168883422 is about 552.7503252004.

The spelling of 168883422 in words is "one hundred sixty-eight million, eight hundred eighty-three thousand, four hundred twenty-two".