1016206160 has 20 divisors (see below), whose sum is σ = 2362679508. Its totient is φ = 406482432.

The previous prime is 1016206157. The next prime is 1016206211. The reversal of 1016206160 is 616026101.

It can be written as a sum of positive squares in 2 ways, for example, as 583898896 + 432307264 = 24164^2 + 20792^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6351209 + ... + 6351368.

Almost surely, 2^1016206160 is an apocalyptic number.

1016206160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016206160 is an abundant number, since it is smaller than the sum of its proper divisors (1346473348).

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

1016206160 is a wasteful number, since it uses less digits than its factorization.

1016206160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12702590 (or 12702584 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1016206160 is about 31877.9886442040. The cubic root of 1016206160 is about 1005.3731310873.

The spelling of 1016206160 in words is "one billion, sixteen million, two hundred six thousand, one hundred sixty".