1432223 has 12 divisors (see below), whose sum is σ = 1609608. Its totient is φ = 1266720.

The previous prime is 1432217. The next prime is 1432243. The reversal of 1432223 is 3222341.

It is not a de Polignac number, because 1432223 - 2⁸ = 1431967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10868 + ... + 10998.

It is an arithmetic number, because the mean of its divisors is an integer number (134134).

2^1432223 is an apocalyptic number.

1432223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1432223 is a deficient number, since it is larger than the sum of its proper divisors (177385).

1432223 is a wasteful number, since it uses less digits than its factorization.

1432223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 173 counting only the distinct ones).

The product of its digits is 288, while the sum is 17.

The square root of 1432223 is about 1196.7551963539. The cubic root of 1432223 is about 112.7206664727.

Adding to 1432223 its reverse (3222341), we get a palindrome (4654564).

The spelling of 1432223 in words is "one million, four hundred thirty-two thousand, two hundred twenty-three".