2492987107 has 12 divisors (see below), whose sum is σ = 2706182040. Its totient is φ = 2295528768.

The previous prime is 2492987071. The next prime is 2492987111. The reversal of 2492987107 is 7017892942.

It is not a de Polignac number, because 2492987107 - 2²³ = 2484598499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2492907107) 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 11 ways as a sum of consecutive naturals, for example, 51088 + ... + 87154.

It is an arithmetic number, because the mean of its divisors is an integer number (225515170).

Almost surely, 2^2492987107 is an apocalyptic number.

2492987107 is a deficient number, since it is larger than the sum of its proper divisors (213194933).

2492987107 is a wasteful number, since it uses less digits than its factorization.

2492987107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36502 (or 36489 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 2492987107 is about 49929.8218202308. The cubic root of 2492987107 is about 1355.9385584523.

The spelling of 2492987107 in words is "two billion, four hundred ninety-two million, nine hundred eighty-seven thousand, one hundred seven".