2298139260 has 48 divisors (see below), whose sum is σ = 6571708416. Its totient is φ = 599797312.

The previous prime is 2298139219. The next prime is 2298139297. The reversal of 2298139260 is 629318922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404652 + ... + 410291.

It is an arithmetic number, because the mean of its divisors is an integer number (136910592).

Almost surely, 2^2298139260 is an apocalyptic number.

2298139260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2298139260 is an abundant number, since it is smaller than the sum of its proper divisors (4273569156).

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

2298139260 is a wasteful number, since it uses less digits than its factorization.

2298139260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815002 (or 815000 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 2298139260 is about 47938.9117523542. The cubic root of 2298139260 is about 1319.6500564546.

The spelling of 2298139260 in words is "two billion, two hundred ninety-eight million, one hundred thirty-nine thousand, two hundred sixty".