7266072 has 64 divisors (see below), whose sum is σ = 20995200. Its totient is φ = 2071040.

The previous prime is 7266071. The next prime is 7266073. The reversal of 7266072 is 2706627.

It is an interprime number because it is at equal distance from previous prime (7266071) and next prime (7266073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266071) 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, 3679 + ... + 5297.

It is an arithmetic number, because the mean of its divisors is an integer number (328050).

Almost surely, 2^7266072 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 7266072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10497600).

7266072 is an abundant number, since it is smaller than the sum of its proper divisors (13729128).

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

7266072 is a wasteful number, since it uses less digits than its factorization.

7266072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 7266072 is about 2695.5652468453. The cubic root of 7266072 is about 193.6867442481.

The spelling of 7266072 in words is "seven million, two hundred sixty-six thousand, seventy-two".