1423063 has 4 divisors (see below), whose sum is σ = 1429560. Its totient is φ = 1416568.

The previous prime is 1423061. The next prime is 1423067. The reversal of 1423063 is 3603241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3603241 = 1013 ⋅3557.

It is a cyclic number.

It is not a de Polignac number, because 1423063 - 2¹ = 1423061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1423063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423061) 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, 2908 + ... + 3361.

It is an arithmetic number, because the mean of its divisors is an integer number (357390).

2^1423063 is an apocalyptic number.

1423063 is a deficient number, since it is larger than the sum of its proper divisors (6497).

1423063 is an equidigital number, since it uses as much as digits as its factorization.

1423063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6496.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1423063 is about 1192.9220427170. The cubic root of 1423063 is about 112.4798449490.

The spelling of 1423063 in words is "one million, four hundred twenty-three thousand, sixty-three".