1049383 has 4 divisors (see below), whose sum is σ = 1066648. Its totient is φ = 1032120.

The previous prime is 1049339. The next prime is 1049387. The reversal of 1049383 is 3839401.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1049383 is a prime.

It is a super-2 number, since 2×1049383² = 2202409361378, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8541 + ... + 8662.

It is an arithmetic number, because the mean of its divisors is an integer number (266662).

2^1049383 is an apocalyptic number.

1049383 is a deficient number, since it is larger than the sum of its proper divisors (17265).

1049383 is an equidigital number, since it uses as much as digits as its factorization.

1049383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17264.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1049383 is about 1024.3939671825. The cubic root of 1049383 is about 101.6197233187.

Adding to 1049383 its product of nonzero digits (2592), we get a triangular number (1051975 = T₁₄₅₀).

The spelling of 1049383 in words is "one million, forty-nine thousand, three hundred eighty-three".