1416223 has 2 divisors, whose sum is σ = 1416224. Its totient is φ = 1416222.

The previous prime is 1416211. The next prime is 1416277. The reversal of 1416223 is 3226141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1416223 - 2¹³ = 1408031 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1416223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708111 + 708112.

It is an arithmetic number, because the mean of its divisors is an integer number (708112).

2^1416223 is an apocalyptic number.

1416223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416223 is an equidigital number, since it uses as much as digits as its factorization.

1416223 is an evil number, because the sum of its binary digits is even.

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

The square root of 1416223 is about 1190.0516795501. The cubic root of 1416223 is about 112.2993427279.

The spelling of 1416223 in words is "one million, four hundred sixteen thousand, two hundred twenty-three".