7326912 has 56 divisors (see below), whose sum is σ = 20027392. Its totient is φ = 2361600.

The previous prime is 7326911. The next prime is 7326923. The reversal of 7326912 is 2196237.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7326912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7326911) 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, 5337 + ... + 6567.

It is an arithmetic number, because the mean of its divisors is an integer number (357632).

Almost surely, 2^7326912 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 7326912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10013696).

7326912 is an abundant number, since it is smaller than the sum of its proper divisors (12700480).

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

7326912 is a wasteful number, since it uses less digits than its factorization.

7326912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277 (or 1267 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 7326912 is about 2706.8269246481. The cubic root of 7326912 is about 194.2258325918.

The spelling of 7326912 in words is "seven million, three hundred twenty-six thousand, nine hundred twelve".