1133498812 has 24 divisors (see below), whose sum is σ = 2054384640. Its totient is φ = 546871920.

The previous prime is 1133498809. The next prime is 1133498837. The reversal of 1133498812 is 2188943311.

It is a super-2 number, since 2×1133498812² = 2569639113610822688, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 29112 + ... + 55807.

It is an arithmetic number, because the mean of its divisors is an integer number (85599360).

Almost surely, 2^1133498812 is an apocalyptic number.

It is an amenable number.

1133498812 is a deficient number, since it is larger than the sum of its proper divisors (920885828).

1133498812 is a wasteful number, since it uses less digits than its factorization.

1133498812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85041 (or 85039 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 1133498812 is about 33667.4740959283. The cubic root of 1133498812 is about 1042.6543427111.

The spelling of 1133498812 in words is "one billion, one hundred thirty-three million, four hundred ninety-eight thousand, eight hundred twelve".