818230748 has 24 divisors (see below), whose sum is σ = 1461378240. Its totient is φ = 400720320.

The previous prime is 818230747. The next prime is 818230753. The reversal of 818230748 is 847032818.

818230748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (818230747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137213 + ... + 143051.

It is an arithmetic number, because the mean of its divisors is an integer number (60890760).

Almost surely, 2^818230748 is an apocalyptic number.

It is an amenable number.

818230748 is a deficient number, since it is larger than the sum of its proper divisors (643147492).

818230748 is a wasteful number, since it uses less digits than its factorization.

818230748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557 (or 6555 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 818230748 is about 28604.7329650182. The cubic root of 818230748 is about 935.3165058479.

The spelling of 818230748 in words is "eight hundred eighteen million, two hundred thirty thousand, seven hundred forty-eight".