1140968 has 16 divisors (see below), whose sum is σ = 2158080. Its totient is φ = 565488.

The previous prime is 1140967. The next prime is 1140973. The reversal of 1140968 is 8690411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140968.

It is not an unprimeable number, because it can be changed into a prime (1140967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 1577.

It is an arithmetic number, because the mean of its divisors is an integer number (134880).

2^1140968 is an apocalyptic number.

It is an amenable number.

1140968 is a deficient number, since it is larger than the sum of its proper divisors (1017112).

1140968 is a wasteful number, since it uses less digits than its factorization.

1140968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256 (or 1252 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1140968 is about 1068.1610365483. The cubic root of 1140968 is about 104.4939520168.

The spelling of 1140968 in words is "one million, one hundred forty thousand, nine hundred sixty-eight".