1140364 has 6 divisors (see below), whose sum is σ = 1995644. Its totient is φ = 570180.

The previous prime is 1140353. The next prime is 1140371. The reversal of 1140364 is 4630411.

It is a happy number.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142542 + ... + 142549.

2^1140364 is an apocalyptic number.

It is an amenable number.

1140364 is a deficient number, since it is larger than the sum of its proper divisors (855280).

1140364 is a wasteful number, since it uses less digits than its factorization.

1140364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285095 (or 285093 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1140364 is about 1067.8782702162. The cubic root of 1140364 is about 104.4755099315.

Adding to 1140364 its reverse (4630411), we get a palindrome (5770775).

The spelling of 1140364 in words is "one million, one hundred forty thousand, three hundred sixty-four".