1136205982 has 32 divisors (see below), whose sum is σ = 1821605760. Its totient is φ = 529666560.

The previous prime is 1136205949. The next prime is 1136205989. The reversal of 1136205982 is 2895026311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136205989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2920644 + ... + 2921032.

It is an arithmetic number, because the mean of its divisors is an integer number (56925180).

Almost surely, 2^1136205982 is an apocalyptic number.

1136205982 is a deficient number, since it is larger than the sum of its proper divisors (685399778).

1136205982 is a wasteful number, since it uses less digits than its factorization.

1136205982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 1136205982 is about 33707.6546499456. The cubic root of 1136205982 is about 1043.4837505497.

The spelling of 1136205982 in words is "one billion, one hundred thirty-six million, two hundred five thousand, nine hundred eighty-two".