7272267 has 4 divisors (see below), whose sum is σ = 9696360. Its totient is φ = 4848176.

The previous prime is 7272257. The next prime is 7272283. The reversal of 7272267 is 7622727.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7272267 - 2¹⁴ = 7255883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7272217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212042 + ... + 1212047.

It is an arithmetic number, because the mean of its divisors is an integer number (2424090).

Almost surely, 2^7272267 is an apocalyptic number.

7272267 is a deficient number, since it is larger than the sum of its proper divisors (2424093).

7272267 is a wasteful number, since it uses less digits than its factorization.

7272267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424092.

The product of its digits is 16464, while the sum is 33.

The square root of 7272267 is about 2696.7141116551. The cubic root of 7272267 is about 193.7417739137.

The spelling of 7272267 in words is "seven million, two hundred seventy-two thousand, two hundred sixty-seven".