1140368 has 20 divisors (see below), whose sum is σ = 2226048. Its totient is φ = 565920.

The previous prime is 1140353. The next prime is 1140371. The reversal of 1140368 is 8630411.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4073 + ... + 4343.

2^1140368 is an apocalyptic number.

It is an amenable number.

1140368 is a deficient number, since it is larger than the sum of its proper divisors (1085680).

1140368 is a wasteful number, since it uses less digits than its factorization.

1140368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1140368 is about 1067.8801430872. The cubic root of 1140368 is about 104.4756320859.

Adding to 1140368 its reverse (8630411), we get a palindrome (9770779).

The spelling of 1140368 in words is "one million, one hundred forty thousand, three hundred sixty-eight".