5811840746 has 8 divisors (see below), whose sum is σ = 8718116484. Its totient is φ = 2905801920.

The previous prime is 5811840743. The next prime is 5811840757. The reversal of 5811840746 is 6470481185.

It can be written as a sum of positive squares in 2 ways, for example, as 5810250625 + 1590121 = 76225^2 + 1261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5811840697 and 5811840706.

It is not an unprimeable number, because it can be changed into a prime (5811840743) 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, 27506 + ... + 111266.

Almost surely, 2^5811840746 is an apocalyptic number.

5811840746 is a deficient number, since it is larger than the sum of its proper divisors (2906275738).

5811840746 is a wasteful number, since it uses less digits than its factorization.

5811840746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118456.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 5811840746 is about 76235.4297292276. The cubic root of 5811840746 is about 1797.9236083725.

The spelling of 5811840746 in words is "five billion, eight hundred eleven million, eight hundred forty thousand, seven hundred forty-six".