7247532 has 24 divisors (see below), whose sum is σ = 17189872. Its totient is φ = 2376000.

The previous prime is 7247497. The next prime is 7247533. The reversal of 7247532 is 2357427.

It is a self number, because there is not a number n which added to its sum of digits gives 7247532.

It is not an unprimeable number, because it can be changed into a prime (7247533) by changing a digit.

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, 4219 + ... + 5682.

Almost surely, 2^7247532 is an apocalyptic number.

It is an amenable number.

7247532 is an abundant number, since it is smaller than the sum of its proper divisors (9942340).

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

7247532 is a wasteful number, since it uses less digits than its factorization.

7247532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9969 (or 9967 counting only the distinct ones).

The product of its digits is 11760, while the sum is 30.

The square root of 7247532 is about 2692.1240684634. The cubic root of 7247532 is about 193.5218678756.

It can be divided in two parts, 724 and 7532, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 7247532 in words is "seven million, two hundred forty-seven thousand, five hundred thirty-two".