1133632156 has 24 divisors (see below), whose sum is σ = 2062620000. Its totient is φ = 544509504.

The previous prime is 1133632139. The next prime is 1133632163. The reversal of 1133632156 is 6512363311.

It is a congruent 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, 1471 + ... + 47638.

It is an arithmetic number, because the mean of its divisors is an integer number (85942500).

Almost surely, 2^1133632156 is an apocalyptic number.

It is an amenable number.

1133632156 is a deficient number, since it is larger than the sum of its proper divisors (928987844).

1133632156 is a wasteful number, since it uses less digits than its factorization.

1133632156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49341 (or 49339 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 1133632156 is about 33669.4543466329. The cubic root of 1133632156 is about 1042.6952268148.

Adding to 1133632156 its reverse (6512363311), we get a palindrome (7645995467).

The spelling of 1133632156 in words is "one billion, one hundred thirty-three million, six hundred thirty-two thousand, one hundred fifty-six".