7232213 has 8 divisors (see below), whose sum is σ = 7497600. Its totient is φ = 6971328.

The previous prime is 7232209. The next prime is 7232227. The reversal of 7232213 is 3122327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7232213 - 2² = 7232209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7232233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2333 + ... + 4461.

It is an arithmetic number, because the mean of its divisors is an integer number (937200).

Almost surely, 2^7232213 is an apocalyptic number.

It is an amenable number.

7232213 is a deficient number, since it is larger than the sum of its proper divisors (265387).

7232213 is a wasteful number, since it uses less digits than its factorization.

7232213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251.

The product of its digits is 504, while the sum is 20.

The square root of 7232213 is about 2689.2774122429. The cubic root of 7232213 is about 193.3854236043.

The spelling of 7232213 in words is "seven million, two hundred thirty-two thousand, two hundred thirteen".