7252232 has 32 divisors (see below), whose sum is σ = 14779800. Its totient is φ = 3316224.

The previous prime is 7252207. The next prime is 7252237. The reversal of 7252232 is 2322527.

It can be written as a sum of positive squares in 4 ways, for example, as 6280036 + 972196 = 2506^2 + 986^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7252198 and 7252207.

It is not an unprimeable number, because it can be changed into a prime (7252237) 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, 13994 + ... + 14502.

Almost surely, 2^7252232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7252232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7389900).

7252232 is an abundant number, since it is smaller than the sum of its proper divisors (7527568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7252232 is a wasteful number, since it uses less digits than its factorization.

7252232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 661 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 7252232 is about 2692.9968436669. The cubic root of 7252232 is about 193.5636915950.

Adding to 7252232 its reverse (2322527), we get a palindrome (9574759).

The spelling of 7252232 in words is "seven million, two hundred fifty-two thousand, two hundred thirty-two".