168574960 has 40 divisors (see below), whose sum is σ = 402536736. Its totient is φ = 65606400.

The previous prime is 168574957. The next prime is 168574979. The reversal of 168574960 is 69475861.

168574960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 168574960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25516 + ... + 31435.

Almost surely, 2^168574960 is an apocalyptic number.

168574960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168574960 is an abundant number, since it is smaller than the sum of its proper divisors (233961776).

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

168574960 is a wasteful number, since it uses less digits than its factorization.

168574960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57001 (or 56995 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 168574960 is about 12983.6420160138. The cubic root of 168574960 is about 552.4135911768.

Subtracting from 168574960 its reverse (69475861), we obtain a palindrome (99099099).

It can be divided in two parts, 168 and 574960, that added together give a triangular number (575128 = T₁₀₇₂).

The spelling of 168574960 in words is "one hundred sixty-eight million, five hundred seventy-four thousand, nine hundred sixty".