2137098464 has 24 divisors (see below), whose sum is σ = 4270214088. Its totient is φ = 1052599680.

The previous prime is 2137098463. The next prime is 2137098493. The reversal of 2137098464 is 4648907312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137098463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496247 + ... + 500534.

It is an arithmetic number, because the mean of its divisors is an integer number (177925587).

Almost surely, 2^2137098464 is an apocalyptic number.

It is an amenable number.

2137098464 is a deficient number, since it is larger than the sum of its proper divisors (2133115624).

2137098464 is an equidigital number, since it uses as much as digits as its factorization.

2137098464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996858 (or 996850 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2137098464 is about 46228.7623022724. The cubic root of 2137098464 is about 1288.0760663896.

The spelling of 2137098464 in words is "two billion, one hundred thirty-seven million, ninety-eight thousand, four hundred sixty-four".