1134872836 has 6 divisors (see below), whose sum is σ = 1986027470. Its totient is φ = 567436416.

The previous prime is 1134872807. The next prime is 1134872839. The reversal of 1134872836 is 6382784311.

It can be written as a sum of positive squares in only one way, i.e., 1115159236 + 19713600 = 33394^2 + 4440^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1134872792 and 1134872801.

It is not an unprimeable number, because it can be changed into a prime (1134872839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141859101 + ... + 141859108.

Almost surely, 2^1134872836 is an apocalyptic number.

It is an amenable number.

1134872836 is a deficient number, since it is larger than the sum of its proper divisors (851154634).

1134872836 is a wasteful number, since it uses less digits than its factorization.

1134872836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283718213 (or 283718211 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 1134872836 is about 33687.8737233444. The cubic root of 1134872836 is about 1043.0754734576.

The spelling of 1134872836 in words is "one billion, one hundred thirty-four million, eight hundred seventy-two thousand, eight hundred thirty-six".