2146410168 has 32 divisors (see below), whose sum is σ = 6132600960. Its totient is φ = 613260000.

The previous prime is 2146410139. The next prime is 2146410173. The reversal of 2146410168 is 8610146412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6387958 + ... + 6388293.

It is an arithmetic number, because the mean of its divisors is an integer number (191643780).

Almost surely, 2^2146410168 is an apocalyptic number.

2146410168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2146410168 is an abundant number, since it is smaller than the sum of its proper divisors (3986190792).

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

2146410168 is a wasteful number, since it uses less digits than its factorization.

2146410168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12776267 (or 12776263 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2146410168 is about 46329.3661515027. The cubic root of 2146410168 is about 1289.9441451689.

The spelling of 2146410168 in words is "two billion, one hundred forty-six million, four hundred ten thousand, one hundred sixty-eight".