7331230 has 8 divisors (see below), whose sum is σ = 13196232. Its totient is φ = 2932488.

The previous prime is 7331213. The next prime is 7331237. The reversal of 7331230 is 321337.

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

It is a junction number, because it is equal to n+sod(n) for n = 7331198 and 7331207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7331237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366552 + ... + 366571.

It is an arithmetic number, because the mean of its divisors is an integer number (1649529).

Almost surely, 2^7331230 is an apocalyptic number.

7331230 is a deficient number, since it is larger than the sum of its proper divisors (5865002).

7331230 is a wasteful number, since it uses less digits than its factorization.

7331230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733130.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 7331230 is about 2707.6244200406. The cubic root of 7331230 is about 194.2639797424.

Adding to 7331230 its reverse (321337), we get a palindrome (7652567).

The spelling of 7331230 in words is "seven million, three hundred thirty-one thousand, two hundred thirty".