1140966 has 20 divisors (see below), whose sum is σ = 2556972. Its totient is φ = 380268.

The previous prime is 1140959. The next prime is 1140967. The reversal of 1140966 is 6690411.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 3360 + ... + 3683.

2^1140966 is an apocalyptic number.

1140966 is an abundant number, since it is smaller than the sum of its proper divisors (1416006).

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

1140966 is an equidigital number, since it uses as much as digits as its factorization.

1140966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7057 (or 7048 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1140966 is about 1068.1601003595. The cubic root of 1140966 is about 104.4938909610.

The spelling of 1140966 in words is "one million, one hundred forty thousand, nine hundred sixty-six".