160457680 has 40 divisors (see below), whose sum is σ = 374976000. Its totient is φ = 63854208.

The previous prime is 160457663. The next prime is 160457699. The reversal of 160457680 is 86754061.

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

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10881 + ... + 20959.

It is an arithmetic number, because the mean of its divisors is an integer number (9374400).

Almost surely, 2^160457680 is an apocalyptic number.

160457680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160457680 is an abundant number, since it is smaller than the sum of its proper divisors (214518320).

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

160457680 is a wasteful number, since it uses less digits than its factorization.

160457680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10291 (or 10285 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 160457680 is about 12667.1891120327. The cubic root of 160457680 is about 543.4006699721.

The spelling of 160457680 in words is "one hundred sixty million, four hundred fifty-seven thousand, six hundred eighty".