1140774035 has 16 divisors (see below), whose sum is σ = 1454500800. Its totient is φ = 858917248.

The previous prime is 1140774031. The next prime is 1140774059. The reversal of 1140774035 is 5304770411.

It is not a de Polignac number, because 1140774035 - 2² = 1140774031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140773992 and 1140774010.

It is not an unprimeable number, because it can be changed into a prime (1140774031) 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, 1346 + ... + 47784.

It is an arithmetic number, because the mean of its divisors is an integer number (90906300).

Almost surely, 2^1140774035 is an apocalyptic number.

1140774035 is a deficient number, since it is larger than the sum of its proper divisors (313726765).

1140774035 is an frugal number, since it uses more digits than its factorization.

1140774035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46495 (or 46461 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 1140774035 is about 33775.3465563271. The cubic root of 1140774035 is about 1044.8803034380.

The spelling of 1140774035 in words is "one billion, one hundred forty million, seven hundred seventy-four thousand, thirty-five".