83880162 has 12 divisors (see below), whose sum is σ = 181740390. Its totient is φ = 27960048.

The previous prime is 83880161. The next prime is 83880211. The reversal of 83880162 is 26108838.

It can be written as a sum of positive squares in only one way, i.e., 78163281 + 5716881 = 8841^2 + 2391^2 .

It is a super-3 number, since 3×83880162³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (83880161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2329987 + ... + 2330022.

Almost surely, 2^83880162 is an apocalyptic number.

83880162 is an abundant number, since it is smaller than the sum of its proper divisors (97860228).

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

83880162 is a wasteful number, since it uses less digits than its factorization.

83880162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4660017 (or 4660014 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 83880162 is about 9158.6113576240. The cubic root of 83880162 is about 437.7435478794.

The spelling of 83880162 in words is "eighty-three million, eight hundred eighty thousand, one hundred sixty-two".