7325340 has 72 divisors (see below), whose sum is σ = 22567440. Its totient is φ = 1774080.

The previous prime is 7325333. The next prime is 7325341. The reversal of 7325340 is 435237.

It is a super-2 number, since 2×7325340² = 107321212231200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7325340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7325341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6756 + ... + 7764.

Almost surely, 2^7325340 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 7325340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11283720).

7325340 is an abundant number, since it is smaller than the sum of its proper divisors (15242100).

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

7325340 is a wasteful number, since it uses less digits than its factorization.

7325340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043 (or 1030 counting only the distinct ones).

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

The square root of 7325340 is about 2706.5365321754. The cubic root of 7325340 is about 194.2119411167.

The spelling of 7325340 in words is "seven million, three hundred twenty-five thousand, three hundred forty".