7323242 has 8 divisors (see below), whose sum is σ = 11023236. Its totient is φ = 3648832.

The previous prime is 7323229. The next prime is 7323259. The reversal of 7323242 is 2423237.

It can be written as a sum of positive squares in 2 ways, for example, as 6713281 + 609961 = 2591^2 + 781^2 .

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5663 + ... + 6834.

Almost surely, 2^7323242 is an apocalyptic number.

7323242 is a deficient number, since it is larger than the sum of its proper divisors (3699994).

7323242 is a wasteful number, since it uses less digits than its factorization.

7323242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12792.

The product of its digits is 2016, while the sum is 23.

The square root of 7323242 is about 2706.1489242095. The cubic root of 7323242 is about 194.1933983797.

Adding to 7323242 its reverse (2423237), we get a palindrome (9746479).

The spelling of 7323242 in words is "seven million, three hundred twenty-three thousand, two hundred forty-two".