2290140771 has 16 divisors (see below), whose sum is σ = 3234322944. Its totient is φ = 1436425344.

The previous prime is 2290140757. The next prime is 2290140773. The reversal of 2290140771 is 1770410922.

It is not a de Polignac number, because 2290140771 - 2⁵ = 2290140739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2290140773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170130 + ... + 183096.

It is an arithmetic number, because the mean of its divisors is an integer number (202145184).

Almost surely, 2^2290140771 is an apocalyptic number.

2290140771 is a deficient number, since it is larger than the sum of its proper divisors (944182173).

2290140771 is a wasteful number, since it uses less digits than its factorization.

2290140771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16450.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 2290140771 is about 47855.4152735090. The cubic root of 2290140771 is about 1318.1172982078.

The spelling of 2290140771 in words is "two billion, two hundred ninety million, one hundred forty thousand, seven hundred seventy-one".