1432213 has 4 divisors (see below), whose sum is σ = 1435968. Its totient is φ = 1428460.

The previous prime is 1432181. The next prime is 1432217. The reversal of 1432213 is 3122341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1432213 - 2⁵ = 1432181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432217) 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, 1231 + ... + 2092.

It is an arithmetic number, because the mean of its divisors is an integer number (358992).

2^1432213 is an apocalyptic number.

It is an amenable number.

1432213 is a deficient number, since it is larger than the sum of its proper divisors (3755).

1432213 is an equidigital number, since it uses as much as digits as its factorization.

1432213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754.

The product of its digits is 144, while the sum is 16.

The square root of 1432213 is about 1196.7510183827. The cubic root of 1432213 is about 112.7204041277.

Adding to 1432213 its reverse (3122341), we get a palindrome (4554554).

The spelling of 1432213 in words is "one million, four hundred thirty-two thousand, two hundred thirteen".