2098251148 has 36 divisors (see below), whose sum is σ = 4302225480. Its totient is φ = 892769472.

The previous prime is 2098251121. The next prime is 2098251157. The reversal of 2098251148 is 8411528902.

It is a self number, because there is not a number n which added to its sum of digits gives 2098251148.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11265 + ... + 65752.

Almost surely, 2^2098251148 is an apocalyptic number.

2098251148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2098251148 is an abundant number, since it is smaller than the sum of its proper divisors (2203974332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2098251148 is a wasteful number, since it uses less digits than its factorization.

2098251148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77174 (or 77165 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 2098251148 is about 45806.6714355016. The cubic root of 2098251148 is about 1280.2235831766.

The spelling of 2098251148 in words is "two billion, ninety-eight million, two hundred fifty-one thousand, one hundred forty-eight".