5800840 has 16 divisors (see below), whose sum is σ = 13051980. Its totient is φ = 2320320.

The previous prime is 5800831. The next prime is 5800843. The reversal of 5800840 is 480085.

5800840 = T₂₄₉ + T₂₅₀ + ... + T₃₆₈.

It can be written as a sum of positive squares in 2 ways, for example, as 5373124 + 427716 = 2318^2 + 654^2 .

It is not an unprimeable number, because it can be changed into a prime (5800843) 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, 72471 + ... + 72550.

Almost surely, 2^5800840 is an apocalyptic number.

It is an amenable number.

5800840 is an abundant number, since it is smaller than the sum of its proper divisors (7251140).

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

5800840 is a wasteful number, since it uses less digits than its factorization.

5800840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145032 (or 145028 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 5800840 is about 2408.4933049523. The cubic root of 5800840 is about 179.6788512283.

The spelling of 5800840 in words is "five million, eight hundred thousand, eight hundred forty".