1412263 has 4 divisors (see below), whose sum is σ = 1415920. Its totient is φ = 1408608.

The previous prime is 1412239. The next prime is 1412273. The reversal of 1412263 is 3622141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3622141 = 19 ⋅190639.

It is a cyclic number.

It is not a de Polignac number, because 1412263 - 2⁵ = 1412231 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 1412263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170 + ... + 2047.

It is an arithmetic number, because the mean of its divisors is an integer number (353980).

2^1412263 is an apocalyptic number.

1412263 is a deficient number, since it is larger than the sum of its proper divisors (3657).

1412263 is an equidigital number, since it uses as much as digits as its factorization.

1412263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656.

The product of its digits is 288, while the sum is 19.

The square root of 1412263 is about 1188.3867215684. The cubic root of 1412263 is about 112.1945756743.

The spelling of 1412263 in words is "one million, four hundred twelve thousand, two hundred sixty-three".