7483231 has 8 divisors (see below), whose sum is σ = 8727200. Its totient is φ = 6413904.

The previous prime is 7483171. The next prime is 7483237. The reversal of 7483231 is 1323847.

It is not a de Polignac number, because 7483231 - 2¹⁵ = 7450463 is a prime.

It is a super-2 number, since 2×7483231² = 111997492398722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7483231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7483237) 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, 10566 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (1090900).

Almost surely, 2^7483231 is an apocalyptic number.

7483231 is a deficient number, since it is larger than the sum of its proper divisors (1243969).

7483231 is an equidigital number, since it uses as much as digits as its factorization.

7483231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21838 (or 21824 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 7483231 is about 2735.5494877629. The cubic root of 7483231 is about 195.5973878287.

The spelling of 7483231 in words is "seven million, four hundred eighty-three thousand, two hundred thirty-one".