7313233 has 4 divisors (see below), whose sum is σ = 7698160. Its totient is φ = 6928308.

The previous prime is 7313221. The next prime is 7313239. The reversal of 7313233 is 3323137.

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 7313233 - 2¹³ = 7305041 is a prime.

It is a Duffinian number.

7313233 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7313239) 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, 192435 + ... + 192472.

It is an arithmetic number, because the mean of its divisors is an integer number (1924540).

Almost surely, 2^7313233 is an apocalyptic number.

It is an amenable number.

7313233 is a deficient number, since it is larger than the sum of its proper divisors (384927).

7313233 is a wasteful number, since it uses less digits than its factorization.

7313233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384926.

The product of its digits is 1134, while the sum is 22.

The square root of 7313233 is about 2704.2989849497. The cubic root of 7313233 is about 194.1048871301.

The spelling of 7313233 in words is "seven million, three hundred thirteen thousand, two hundred thirty-three".