2992045287 has 24 divisors (see below), whose sum is σ = 5011474048. Its totient is φ = 1554307920.

The previous prime is 2992045279. The next prime is 2992045291. The reversal of 2992045287 is 7825402992.

It is not a de Polignac number, because 2992045287 - 2³ = 2992045279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992045267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586213 + ... + 591294.

Almost surely, 2^2992045287 is an apocalyptic number.

2992045287 is a deficient number, since it is larger than the sum of its proper divisors (2019428761).

2992045287 is a wasteful number, since it uses less digits than its factorization.

2992045287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177539 (or 1177528 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 2992045287 is about 54699.5912873213. The cubic root of 2992045287 is about 1440.9736995763.

The spelling of 2992045287 in words is "two billion, nine hundred ninety-two million, forty-five thousand, two hundred eighty-seven".