1140973835 has 16 divisors (see below), whose sum is σ = 1379289600. Its totient is φ = 906053760.

The previous prime is 1140973831. The next prime is 1140973837. The reversal of 1140973835 is 5383790411.

It is not a de Polignac number, because 1140973835 - 2² = 1140973831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140973792 and 1140973801.

It is not an unprimeable number, because it can be changed into a prime (1140973831) 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, 584441 + ... + 586389.

It is an arithmetic number, because the mean of its divisors is an integer number (86205600).

Almost surely, 2^1140973835 is an apocalyptic number.

1140973835 is a deficient number, since it is larger than the sum of its proper divisors (238315765).

1140973835 is a wasteful number, since it uses less digits than its factorization.

1140973835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1140973835 is about 33778.3042055104. The cubic root of 1140973835 is about 1044.9413014655.

The spelling of 1140973835 in words is "one billion, one hundred forty million, nine hundred seventy-three thousand, eight hundred thirty-five".