160620556 has 12 divisors (see below), whose sum is σ = 297620568. Its totient is φ = 75586112.

The previous prime is 160620529. The next prime is 160620557. The reversal of 160620556 is 655026061.

160620556 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

160620556 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (160620557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180966 + ... + 1181101.

It is an arithmetic number, because the mean of its divisors is an integer number (24801714).

Almost surely, 2^160620556 is an apocalyptic number.

It is an amenable number.

160620556 is a deficient number, since it is larger than the sum of its proper divisors (137000012).

160620556 is a wasteful number, since it uses less digits than its factorization.

160620556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362088 (or 2362086 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 160620556 is about 12673.6165319928. The cubic root of 160620556 is about 543.5844712865.

The spelling of 160620556 in words is "one hundred sixty million, six hundred twenty thousand, five hundred fifty-six".