810424113 has 32 divisors (see below), whose sum is σ = 1156571136. Its totient is φ = 503625408.

The previous prime is 810424091. The next prime is 810424129. The reversal of 810424113 is 311424018.

It is not a de Polignac number, because 810424113 - 2²⁶ = 743315249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (810424183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610056 + ... + 611382.

It is an arithmetic number, because the mean of its divisors is an integer number (36142848).

Almost surely, 2^810424113 is an apocalyptic number.

It is an amenable number.

810424113 is a deficient number, since it is larger than the sum of its proper divisors (346147023).

810424113 is a wasteful number, since it uses less digits than its factorization.

810424113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 810424113 is about 28467.9488723722. The cubic root of 810424113 is about 932.3324169424.

The spelling of 810424113 in words is "eight hundred ten million, four hundred twenty-four thousand, one hundred thirteen".