1138883 has 2 divisors, whose sum is σ = 1138884. Its totient is φ = 1138882.

The previous prime is 1138867. The next prime is 1138901. The reversal of 1138883 is 3888311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1138883 - 2⁴ = 1138867 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1138853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569441 + 569442.

It is an arithmetic number, because the mean of its divisors is an integer number (569442).

2^1138883 is an apocalyptic number.

1138883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1138883 is an equidigital number, since it uses as much as digits as its factorization.

1138883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 32.

The square root of 1138883 is about 1067.1846138321. The cubic root of 1138883 is about 104.4302626067.

The spelling of 1138883 in words is "one million, one hundred thirty-eight thousand, eight hundred eighty-three".