1383283 has 4 divisors (see below), whose sum is σ = 1509048. Its totient is φ = 1257520.

The previous prime is 1383209. The next prime is 1383287. The reversal of 1383283 is 3823831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3823831 = 11 ⋅347621.

It is not a de Polignac number, because 1383283 - 2¹³ = 1375091 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1383287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62866 + ... + 62887.

It is an arithmetic number, because the mean of its divisors is an integer number (377262).

2^1383283 is an apocalyptic number.

1383283 is a deficient number, since it is larger than the sum of its proper divisors (125765).

1383283 is a wasteful number, since it uses less digits than its factorization.

1383283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125764.

The product of its digits is 3456, while the sum is 28.

The square root of 1383283 is about 1176.1305199679. The cubic root of 1383283 is about 111.4218452626.

The spelling of 1383283 in words is "one million, three hundred eighty-three thousand, two hundred eighty-three".