1140330 has 16 divisors (see below), whose sum is σ = 2736864. Its totient is φ = 304080.

The previous prime is 1140319. The next prime is 1140341. The reversal of 1140330 is 330411.

It is an interprime number because it is at equal distance from previous prime (1140319) and next prime (1140341).

It is a Curzon number.

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18976 + ... + 19035.

It is an arithmetic number, because the mean of its divisors is an integer number (171054).

2^1140330 is an apocalyptic number.

1140330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140330 is an abundant number, since it is smaller than the sum of its proper divisors (1596534).

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

1140330 is a wasteful number, since it uses less digits than its factorization.

1140330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38021.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1140330 is about 1067.8623506801. The cubic root of 1140330 is about 104.4744716073.

Adding to 1140330 its reverse (330411), we get a palindrome (1470741).

The spelling of 1140330 in words is "one million, one hundred forty thousand, three hundred thirty".