1438083 has 6 divisors (see below), whose sum is σ = 2077244. Its totient is φ = 958716.

The previous prime is 1438069. The next prime is 1438093. The reversal of 1438083 is 3808341.

It is not a de Polignac number, because 1438083 - 2⁴ = 1438067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1438033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79885 + ... + 79902.

2^1438083 is an apocalyptic number.

1438083 is a deficient number, since it is larger than the sum of its proper divisors (639161).

1438083 is a wasteful number, since it uses less digits than its factorization.

1438083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159793 (or 159790 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1438083 is about 1199.2009839889. The cubic root of 1438083 is about 112.8741910443.

The spelling of 1438083 in words is "one million, four hundred thirty-eight thousand, eighty-three".