7262227 has 16 divisors (see below), whose sum is σ = 8870400. Its totient is φ = 5810112.

The previous prime is 7262201. The next prime is 7262243. The reversal of 7262227 is 7222627.

It is not a de Polignac number, because 7262227 - 2¹⁵ = 7229459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7262195 and 7262204.

It is not an unprimeable number, because it can be changed into a prime (7262257) 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 15 ways as a sum of consecutive naturals, for example, 6399 + ... + 7447.

It is an arithmetic number, because the mean of its divisors is an integer number (554400).

Almost surely, 2^7262227 is an apocalyptic number.

7262227 is a deficient number, since it is larger than the sum of its proper divisors (1608173).

7262227 is a wasteful number, since it uses less digits than its factorization.

7262227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122.

The product of its digits is 4704, while the sum is 28.

The square root of 7262227 is about 2694.8519439850. The cubic root of 7262227 is about 193.6525737025.

The spelling of 7262227 in words is "seven million, two hundred sixty-two thousand, two hundred twenty-seven".