7296516 has 54 divisors (see below), whose sum is σ = 19181162. Its totient is φ = 2338560.

The previous prime is 7296493. The next prime is 7296521. The reversal of 7296516 is 6156927.

It can be written as a sum of positive squares in 3 ways, for example, as 1988100 + 5308416 = 1410^2 + 2304^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 30156 + ... + 30396.

Almost surely, 2^7296516 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 7296516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9590581).

7296516 is an abundant number, since it is smaller than the sum of its proper divisors (11884646).

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

7296516 is a wasteful number, since it uses less digits than its factorization.

7296516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 275 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 7296516 is about 2701.2063971492. The cubic root of 7296516 is about 193.9568756663.

The spelling of 7296516 in words is "seven million, two hundred ninety-six thousand, five hundred sixteen".