1423363 has 4 divisors (see below), whose sum is σ = 1425880. Its totient is φ = 1420848.

The previous prime is 1423361. The next prime is 1423369. The reversal of 1423363 is 3633241.

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 1423363 - 2¹ = 1423361 is a prime.

It is a Duffinian number.

1423363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1423361) 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, 31 + ... + 1687.

It is an arithmetic number, because the mean of its divisors is an integer number (356470).

2^1423363 is an apocalyptic number.

1423363 is a deficient number, since it is larger than the sum of its proper divisors (2517).

1423363 is an equidigital number, since it uses as much as digits as its factorization.

1423363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516.

The product of its digits is 1296, while the sum is 22.

The square root of 1423363 is about 1193.0477777524. The cubic root of 1423363 is about 112.4877484601.

The spelling of 1423363 in words is "one million, four hundred twenty-three thousand, three hundred sixty-three".