1140316 has 6 divisors (see below), whose sum is σ = 1995560. Its totient is φ = 570156.

The previous prime is 1140311. The next prime is 1140319. The reversal of 1140316 is 6130411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142536 + ... + 142543.

2^1140316 is an apocalyptic number.

It is an amenable number.

1140316 is a deficient number, since it is larger than the sum of its proper divisors (855244).

1140316 is a wasteful number, since it uses less digits than its factorization.

1140316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285083 (or 285081 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1140316 is about 1067.8557955080. The cubic root of 1140316 is about 104.4740440560.

Adding to 1140316 its reverse (6130411), we get a palindrome (7270727).

The spelling of 1140316 in words is "one million, one hundred forty thousand, three hundred sixteen".