168146792 has 16 divisors (see below), whose sum is σ = 343936800. Its totient is φ = 76430320.

The previous prime is 168146791. The next prime is 168146807. The reversal of 168146792 is 297641861.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (168146791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955292 + ... + 955467.

It is an arithmetic number, because the mean of its divisors is an integer number (21496050).

Almost surely, 2^168146792 is an apocalyptic number.

It is an amenable number.

168146792 is an abundant number, since it is smaller than the sum of its proper divisors (175790008).

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

168146792 is a wasteful number, since it uses less digits than its factorization.

168146792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910776 (or 1910772 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 168146792 is about 12967.1427847464. The cubic root of 168146792 is about 551.9454980145.

The spelling of 168146792 in words is "one hundred sixty-eight million, one hundred forty-six thousand, seven hundred ninety-two".