7253232 has 40 divisors (see below), whose sum is σ = 21415296. Its totient is φ = 2072256.

The previous prime is 7253201. The next prime is 7253261. The reversal of 7253232 is 2323527.

7253232 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a d-powerful number, because it can be written as 7⁸ + 2⁹ + 5² + 3³ + 2¹⁸ + 3¹¹ + 2²⁰ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10458 + ... + 11129.

Almost surely, 2^7253232 is an apocalyptic number.

It is an amenable number.

7253232 is an abundant number, since it is smaller than the sum of its proper divisors (14162064).

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

7253232 is a wasteful number, since it uses less digits than its factorization.

7253232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21605 (or 21599 counting only the distinct ones).

The product of its digits is 2520, while the sum is 24.

The square root of 7253232 is about 2693.1825040275. The cubic root of 7253232 is about 193.5725879273.

Adding to 7253232 its reverse (2323527), we get a palindrome (9576759).

The spelling of 7253232 in words is "seven million, two hundred fifty-three thousand, two hundred thirty-two".