1173232828 has 12 divisors (see below), whose sum is σ = 2053409512. Its totient is φ = 586544400.

The previous prime is 1173232777. The next prime is 1173232831. The reversal of 1173232828 is 8282323711.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 38026 + ... + 61582.

Almost surely, 2^1173232828 is an apocalyptic number.

It is an amenable number.

1173232828 is a deficient number, since it is larger than the sum of its proper divisors (880176684).

1173232828 is a wasteful number, since it uses less digits than its factorization.

1173232828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36012 (or 36010 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 1173232828 is about 34252.4864498915. The cubic root of 1173232828 is about 1054.6978696548.

The spelling of 1173232828 in words is "one billion, one hundred seventy-three million, two hundred thirty-two thousand, eight hundred twenty-eight".