1419223 has 4 divisors (see below), whose sum is σ = 1528408. Its totient is φ = 1310040.

The previous prime is 1419199. The next prime is 1419233. The reversal of 1419223 is 3229141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1419223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1419194 and 1419203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1419233) 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, 54573 + ... + 54598.

It is an arithmetic number, because the mean of its divisors is an integer number (382102).

2^1419223 is an apocalyptic number.

1419223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1419223 is a deficient number, since it is larger than the sum of its proper divisors (109185).

1419223 is a wasteful number, since it uses less digits than its factorization.

1419223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109184.

The product of its digits is 432, while the sum is 22.

The square root of 1419223 is about 1191.3114622130. The cubic root of 1419223 is about 112.3785817609.

The spelling of 1419223 in words is "one million, four hundred nineteen thousand, two hundred twenty-three".