5807898 has 24 divisors (see below), whose sum is σ = 12647700. Its totient is φ = 1926144.

The previous prime is 5807887. The next prime is 5807903. The reversal of 5807898 is 8987085.

It can be written as a sum of positive squares in 2 ways, for example, as 5774409 + 33489 = 2403^2 + 183^2 .

It is a Curzon number.

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, 3418 + ... + 4826.

Almost surely, 2^5807898 is an apocalyptic number.

5807898 is an abundant number, since it is smaller than the sum of its proper divisors (6839802).

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

5807898 is a wasteful number, since it uses less digits than its factorization.

5807898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1643 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 5807898 is about 2409.9580909219. The cubic root of 5807898 is about 179.7516946638.

The spelling of 5807898 in words is "five million, eight hundred seven thousand, eight hundred ninety-eight".