7232544 has 96 divisors (see below), whose sum is σ = 23042880. Its totient is φ = 2188800.

The previous prime is 7232543. The next prime is 7232549. The reversal of 7232544 is 4452327.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (7232543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9124 + ... + 9884.

It is an arithmetic number, because the mean of its divisors is an integer number (240030).

Almost surely, 2^7232544 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 7232544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11521440).

7232544 is an abundant number, since it is smaller than the sum of its proper divisors (15810336).

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

7232544 is a wasteful number, since it uses less digits than its factorization.

7232544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791 (or 777 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 7232544 is about 2689.3389522334. The cubic root of 7232544 is about 193.3883738123.

It can be divided in two parts, 7232 and 544, that added together give a 5-th power (7776 = 6⁵).

The spelling of 7232544 in words is "seven million, two hundred thirty-two thousand, five hundred forty-four".