16160020 has 24 divisors (see below), whose sum is σ = 34167168. Its totient is φ = 6420000.

The previous prime is 16159991. The next prime is 16160033. The reversal of 16160020 is 2006161.

16160020 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 2×16160020² = 522292492800800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16159976 and 16160003.

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, 345 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (1423632).

Almost surely, 2^16160020 is an apocalyptic number.

16160020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16160020 is an abundant number, since it is smaller than the sum of its proper divisors (18007148).

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

16160020 is a wasteful number, since it uses less digits than its factorization.

16160020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 16160020 is about 4019.9527360406. The cubic root of 16160020 is about 252.8214772719.

Adding to 16160020 its reverse (2006161), we get a palindrome (18166181).

The spelling of 16160020 in words is "sixteen million, one hundred sixty thousand, twenty".