9228687800 has 24 divisors (see below), whose sum is σ = 21456699600. Its totient is φ = 3691475040.

The previous prime is 9228687799. The next prime is 9228687823. The reversal of 9228687800 is 87868229.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23071520 + ... + 23071919.

It is an arithmetic number, because the mean of its divisors is an integer number (894029150).

Almost surely, 2^9228687800 is an apocalyptic number.

It is an amenable number.

9228687800 is an abundant number, since it is smaller than the sum of its proper divisors (12228011800).

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

9228687800 is a wasteful number, since it uses less digits than its factorization.

9228687800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46143455 (or 46143446 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 9228687800 is about 96066.0595631985. The cubic root of 9228687800 is about 2097.5548108265.

The spelling of 9228687800 in words is "nine billion, two hundred twenty-eight million, six hundred eighty-seven thousand, eight hundred".