2491037614 has 16 divisors (see below), whose sum is σ = 4029303600. Its totient is φ = 1148189760.

The previous prime is 2491037597. The next prime is 2491037641. The reversal of 2491037614 is 4167301942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43164 + ... + 82735.

It is an arithmetic number, because the mean of its divisors is an integer number (251831475).

Almost surely, 2^2491037614 is an apocalyptic number.

2491037614 is a deficient number, since it is larger than the sum of its proper divisors (1538265986).

2491037614 is a wasteful number, since it uses less digits than its factorization.

2491037614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126675.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2491037614 is about 49910.2956713342. The cubic root of 2491037614 is about 1355.5850224531.

The spelling of 2491037614 in words is "two billion, four hundred ninety-one million, thirty-seven thousand, six hundred fourteen".