983537228 has 12 divisors (see below), whose sum is σ = 1757811552. Its totient is φ = 481305360.

The previous prime is 983537213. The next prime is 983537231. The reversal of 983537228 is 822735389.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615603 + ... + 2615978.

It is an arithmetic number, because the mean of its divisors is an integer number (146484296).

Almost surely, 2^983537228 is an apocalyptic number.

It is an amenable number.

983537228 is a deficient number, since it is larger than the sum of its proper divisors (774274324).

983537228 is a wasteful number, since it uses less digits than its factorization.

983537228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231632 (or 5231630 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 983537228 is about 31361.3970989814. The cubic root of 983537228 is about 994.4820172033.

The spelling of 983537228 in words is "nine hundred eighty-three million, five hundred thirty-seven thousand, two hundred twenty-eight".