2081160946 has 16 divisors (see below), whose sum is σ = 3170957760. Its totient is φ = 1024223760.

The previous prime is 2081160937. The next prime is 2081160971. The reversal of 2081160946 is 6490611802.

It is a happy number.

It is a super-2 number, since 2×2081160946² = 8662461766311229832, which contains 22 as substring.

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, 76060 + ... + 99736.

It is an arithmetic number, because the mean of its divisors is an integer number (198184860).

Almost surely, 2^2081160946 is an apocalyptic number.

2081160946 is a deficient number, since it is larger than the sum of its proper divisors (1089796814).

2081160946 is a wasteful number, since it uses less digits than its factorization.

2081160946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24369.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 2081160946 is about 45619.7429409680. The cubic root of 2081160946 is about 1276.7383073581.

The spelling of 2081160946 in words is "two billion, eighty-one million, one hundred sixty thousand, nine hundred forty-six".