1140319 has 2 divisors, whose sum is σ = 1140320. Its totient is φ = 1140318.

The previous prime is 1140311. The next prime is 1140341. The reversal of 1140319 is 9130411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140319 - 2³ = 1140311 is a prime.

It is a super-2 number, since 2×1140319² = 2600654843522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140296 and 1140305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570159 + 570160.

It is an arithmetic number, because the mean of its divisors is an integer number (570160).

2^1140319 is an apocalyptic number.

1140319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140319 is an equidigital number, since it uses as much as digits as its factorization.

1140319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1140319 is about 1067.8572001911. The cubic root of 1140319 is about 104.4741356745.

The spelling of 1140319 in words is "one million, one hundred forty thousand, three hundred nineteen".