1140772236 has 24 divisors (see below), whose sum is σ = 2801897280. Its totient is φ = 360243792.

The previous prime is 1140772223. The next prime is 1140772247. The reversal of 1140772236 is 6322770411.

It is a super-2 number, since 2×1140772236² = 2602722588856879392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140772197 and 1140772206.

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, 2501466 + ... + 2501921.

It is an arithmetic number, because the mean of its divisors is an integer number (116745720).

Almost surely, 2^1140772236 is an apocalyptic number.

It is an amenable number.

1140772236 is an abundant number, since it is smaller than the sum of its proper divisors (1661125044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140772236 is a wasteful number, since it uses less digits than its factorization.

1140772236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003413 (or 5003411 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 1140772236 is about 33775.3199244656. The cubic root of 1140772236 is about 1044.8797541792.

The spelling of 1140772236 in words is "one billion, one hundred forty million, seven hundred seventy-two thousand, two hundred thirty-six".