2902005772 has 24 divisors (see below), whose sum is σ = 5301338112. Its totient is φ = 1387386000.

The previous prime is 2902005767. The next prime is 2902005779. The reversal of 2902005772 is 2775002092.

It is not an unprimeable number, because it can be changed into a prime (2902005779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350197 + ... + 358387.

It is an arithmetic number, because the mean of its divisors is an integer number (220889088).

Almost surely, 2^2902005772 is an apocalyptic number.

It is an amenable number.

2902005772 is a deficient number, since it is larger than the sum of its proper divisors (2399332340).

2902005772 is a wasteful number, since it uses less digits than its factorization.

2902005772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12069 (or 12067 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2902005772 is about 53870.2679778001. The cubic root of 2902005772 is about 1426.3718434903.

The spelling of 2902005772 in words is "two billion, nine hundred two million, five thousand, seven hundred seventy-two".