7282227 has 8 divisors (see below), whose sum is σ = 9916416. Its totient is φ = 4751432.

The previous prime is 7282217. The next prime is 7282259. The reversal of 7282227 is 7222827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7282227 - 2¹⁰ = 7281203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7282194 and 7282203.

It is not an unprimeable number, because it can be changed into a prime (7282217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25683 + ... + 25964.

It is an arithmetic number, because the mean of its divisors is an integer number (1239552).

Almost surely, 2^7282227 is an apocalyptic number.

7282227 is a deficient number, since it is larger than the sum of its proper divisors (2634189).

7282227 is a wasteful number, since it uses less digits than its factorization.

7282227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51697.

The product of its digits is 6272, while the sum is 30.

The square root of 7282227 is about 2698.5601716471. The cubic root of 7282227 is about 193.8301822825.

The spelling of 7282227 in words is "seven million, two hundred eighty-two thousand, two hundred twenty-seven".