7268716 has 48 divisors (see below), whose sum is σ = 16495360. Its totient is φ = 2721600.

The previous prime is 7268693. The next prime is 7268717. The reversal of 7268716 is 6178627.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7268717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6391 + ... + 7441.

Almost surely, 2^7268716 is an apocalyptic number.

7268716 is a gapful number since it is divisible by the number (76) 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 7268716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8247680).

7268716 is an abundant number, since it is smaller than the sum of its proper divisors (9226644).

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

7268716 is a wasteful number, since it uses less digits than its factorization.

7268716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1092 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 7268716 is about 2696.0556374081. The cubic root of 7268716 is about 193.7102345029.

The spelling of 7268716 in words is "seven million, two hundred sixty-eight thousand, seven hundred sixteen".