2088160931 has 4 divisors (see below), whose sum is σ = 2088893664. Its totient is φ = 2087428200.

The previous prime is 2088160913. The next prime is 2088160957. The reversal of 2088160931 is 1390618802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2088160931 is a prime.

It is a super-2 number, since 2×2088160931² = 8720832147509573522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2088160901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362075 + ... + 367796.

It is an arithmetic number, because the mean of its divisors is an integer number (522223416).

Almost surely, 2^2088160931 is an apocalyptic number.

2088160931 is a deficient number, since it is larger than the sum of its proper divisors (732733).

2088160931 is an equidigital number, since it uses as much as digits as its factorization.

2088160931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732732.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 2088160931 is about 45696.3995408829. The cubic root of 2088160931 is about 1278.1681419360.

The spelling of 2088160931 in words is "two billion, eighty-eight million, one hundred sixty thousand, nine hundred thirty-one".