1422383 has 4 divisors (see below), whose sum is σ = 1436568. Its totient is φ = 1408200.

The previous prime is 1422367. The next prime is 1422409. The reversal of 1422383 is 3832241.

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

It is a cyclic number.

It is not a de Polignac number, because 1422383 - 2⁴ = 1422367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422583) 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, 6941 + ... + 7142.

It is an arithmetic number, because the mean of its divisors is an integer number (359142).

2^1422383 is an apocalyptic number.

1422383 is a deficient number, since it is larger than the sum of its proper divisors (14185).

1422383 is a wasteful number, since it uses less digits than its factorization.

1422383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14184.

The product of its digits is 1152, while the sum is 23.

The square root of 1422383 is about 1192.6369942275. The cubic root of 1422383 is about 112.4619262107.

It can be divided in two parts, 142238 and 3, that added together give a palindrome (142241).

The spelling of 1422383 in words is "one million, four hundred twenty-two thousand, three hundred eighty-three".