2040934185 has 32 divisors (see below), whose sum is σ = 3663578880. Its totient is φ = 1077922944.

The previous prime is 2040934177. The next prime is 2040934211. The reversal of 2040934185 is 5814390402.

It is not a de Polignac number, because 2040934185 - 2³ = 2040934177 is a prime.

It is a super-2 number, since 2×2040934185² = 8330824695003228450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59484 + ... + 87293.

It is an arithmetic number, because the mean of its divisors is an integer number (114486840).

Almost surely, 2^2040934185 is an apocalyptic number.

It is an amenable number.

2040934185 is a deficient number, since it is larger than the sum of its proper divisors (1622644695).

2040934185 is a wasteful number, since it uses less digits than its factorization.

2040934185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146894 (or 146888 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2040934185 is about 45176.6995806467. The cubic root of 2040934185 is about 1268.4587053686.

The spelling of 2040934185 in words is "two billion, forty million, nine hundred thirty-four thousand, one hundred eighty-five".