7295680 has 56 divisors (see below), whose sum is σ = 19860768. Its totient is φ = 2500608.

The previous prime is 7295671. The next prime is 7295683. The reversal of 7295680 is 865927.

It is a tau number, because it is divible by the number of its divisors (56).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7295683) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 612 + ... + 3868.

Almost surely, 2^7295680 is an apocalyptic number.

7295680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7295680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9930384).

7295680 is an abundant number, since it is smaller than the sum of its proper divisors (12565088).

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

7295680 is a wasteful number, since it uses less digits than its factorization.

7295680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7295680 is about 2701.0516470442. The cubic root of 7295680 is about 193.9494678321.

The spelling of 7295680 in words is "seven million, two hundred ninety-five thousand, six hundred eighty".