7260816 has 40 divisors (see below), whose sum is σ = 18854944. Its totient is φ = 2407680.

The previous prime is 7260797. The next prime is 7260821. The reversal of 7260816 is 6180627.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 15660 + ... + 16116.

Almost surely, 2^7260816 is an apocalyptic number.

It is an amenable number.

7260816 is an abundant number, since it is smaller than the sum of its proper divisors (11594128).

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

7260816 is a wasteful number, since it uses less digits than its factorization.

7260816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7260816 is about 2694.5901358092. The cubic root of 7260816 is about 193.6400311092.

The spelling of 7260816 in words is "seven million, two hundred sixty thousand, eight hundred sixteen".