160490988 has 72 divisors (see below), whose sum is σ = 479650080. Its totient is φ = 44271360.

The previous prime is 160490971. The next prime is 160490989. The reversal of 160490988 is 889094061.

160490988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×160490988² = 51514714458432288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160490989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3673 + ... + 18288.

Almost surely, 2^160490988 is an apocalyptic number.

160490988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

160490988 is an abundant number, since it is smaller than the sum of its proper divisors (319159092).

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

160490988 is a wasteful number, since it uses less digits than its factorization.

160490988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22007 (or 22002 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 160490988 is about 12668.5037790577. The cubic root of 160490988 is about 543.4382672943.

The spelling of 160490988 in words is "one hundred sixty million, four hundred ninety thousand, nine hundred eighty-eight".