1128837352 has 32 divisors (see below), whose sum is σ = 2164216320. Its totient is φ = 551742400.

The previous prime is 1128837323. The next prime is 1128837397. The reversal of 1128837352 is 2537388211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478977 + ... + 481327.

It is an arithmetic number, because the mean of its divisors is an integer number (67631760).

Almost surely, 2^1128837352 is an apocalyptic number.

It is an amenable number.

1128837352 is a deficient number, since it is larger than the sum of its proper divisors (1035378968).

1128837352 is a wasteful number, since it uses less digits than its factorization.

1128837352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3681 (or 3677 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 1128837352 is about 33598.1748313803. The cubic root of 1128837352 is about 1041.2230901159.

The spelling of 1128837352 in words is "one billion, one hundred twenty-eight million, eight hundred thirty-seven thousand, three hundred fifty-two".