168464754 has 24 divisors (see below), whose sum is σ = 384218640. Its totient is φ = 53199288.

The previous prime is 168464749. The next prime is 168464761. The reversal of 168464754 is 457464861.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245952 + ... + 246635.

It is an arithmetic number, because the mean of its divisors is an integer number (16009110).

Almost surely, 2^168464754 is an apocalyptic number.

168464754 is an abundant number, since it is smaller than the sum of its proper divisors (215753886).

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

168464754 is a wasteful number, since it uses less digits than its factorization.

168464754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492614 (or 492611 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 168464754 is about 12979.3972895509. The cubic root of 168464754 is about 552.2931846749.

The spelling of 168464754 in words is "one hundred sixty-eight million, four hundred sixty-four thousand, seven hundred fifty-four".