800530237 has 16 divisors (see below), whose sum is σ = 872871552. Its totient is φ = 729771840.

The previous prime is 800530217. The next prime is 800530279. The reversal of 800530237 is 732035008.

It is a cyclic number.

It is not a de Polignac number, because 800530237 - 2²³ = 792141629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800530217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584928 + ... + 586294.

It is an arithmetic number, because the mean of its divisors is an integer number (54554472).

Almost surely, 2^800530237 is an apocalyptic number.

It is an amenable number.

800530237 is a deficient number, since it is larger than the sum of its proper divisors (72341315).

800530237 is a wasteful number, since it uses less digits than its factorization.

800530237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 800530237 is about 28293.6430492788. The cubic root of 800530237 is about 928.5228166053.

The spelling of 800530237 in words is "eight hundred million, five hundred thirty thousand, two hundred thirty-seven".