2098206537 has 32 divisors (see below), whose sum is σ = 3385804800. Its totient is φ = 1129033728.

The previous prime is 2098206493. The next prime is 2098206587. The reversal of 2098206537 is 7356028902.

It is not a de Polignac number, because 2098206537 - 2⁸ = 2098206281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2098206587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50889 + ... + 82377.

It is an arithmetic number, because the mean of its divisors is an integer number (105806400).

Almost surely, 2^2098206537 is an apocalyptic number.

It is an amenable number.

2098206537 is a deficient number, since it is larger than the sum of its proper divisors (1287598263).

2098206537 is a wasteful number, since it uses less digits than its factorization.

2098206537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31685.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 2098206537 is about 45806.1844841938. The cubic root of 2098206537 is about 1280.2145101510.

The spelling of 2098206537 in words is "two billion, ninety-eight million, two hundred six thousand, five hundred thirty-seven".