2098258156 has 12 divisors (see below), whose sum is σ = 3688129368. Its totient is φ = 1044506912.

The previous prime is 2098258153. The next prime is 2098258159. The reversal of 2098258156 is 6518528902.

It is an interprime number because it is at equal distance from previous prime (2098258153) and next prime (2098258159).

It is not an unprimeable number, because it can be changed into a prime (2098258153) 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, 1154521 + ... + 1156336.

It is an arithmetic number, because the mean of its divisors is an integer number (307344114).

Almost surely, 2^2098258156 is an apocalyptic number.

It is an amenable number.

2098258156 is a deficient number, since it is larger than the sum of its proper divisors (1589871212).

2098258156 is a wasteful number, since it uses less digits than its factorization.

2098258156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311088 (or 2311086 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 2098258156 is about 45806.7479308453. The cubic root of 2098258156 is about 1280.2250084583.

The spelling of 2098258156 in words is "two billion, ninety-eight million, two hundred fifty-eight thousand, one hundred fifty-six".