168411882 has 16 divisors (see below), whose sum is σ = 337420512. Its totient is φ = 56037840.

The previous prime is 168411851. The next prime is 168411883. The reversal of 168411882 is 288114861.

It is a super-3 number, since 3×168411882³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 168411882.

It is not an unprimeable number, because it can be changed into a prime (168411883) 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, 21153 + ... + 28004.

It is an arithmetic number, because the mean of its divisors is an integer number (21088782).

Almost surely, 2^168411882 is an apocalyptic number.

168411882 is an abundant number, since it is smaller than the sum of its proper divisors (169008630).

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

168411882 is a wasteful number, since it uses less digits than its factorization.

168411882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49733.

The product of its digits is 24576, while the sum is 39.

The square root of 168411882 is about 12977.3603633405. The cubic root of 168411882 is about 552.2354002820.

The spelling of 168411882 in words is "one hundred sixty-eight million, four hundred eleven thousand, eight hundred eighty-two".