1440883 has 2 divisors, whose sum is σ = 1440884. Its totient is φ = 1440882.

The previous prime is 1440877. The next prime is 1440889. The reversal of 1440883 is 3880441.

It is a balanced prime because it is at equal distance from previous prime (1440877) and next prime (1440889).

It is an emirp because it is prime and its reverse (3880441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1440883 - 2⁵ = 1440851 is a prime.

It is a super-2 number, since 2×1440883² = 4152287639378, which contains 22 as substring.

1440883 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1440889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720441 + 720442.

It is an arithmetic number, because the mean of its divisors is an integer number (720442).

2^1440883 is an apocalyptic number.

1440883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1440883 is an equidigital number, since it uses as much as digits as its factorization.

1440883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 1440883 is about 1200.3678602828. The cubic root of 1440883 is about 112.9474002721.

The spelling of 1440883 in words is "one million, four hundred forty thousand, eight hundred eighty-three".