7135227 has 12 divisors (see below), whose sum is σ = 11243544. Its totient is φ = 4324320.

The previous prime is 7135217. The next prime is 7135229. The reversal of 7135227 is 7225317.

It is not a de Polignac number, because 7135227 - 2⁷ = 7135099 is a prime.

It is a super-2 number, since 2×7135227² = 101822928683058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7135227.

It is not an unprimeable number, because it can be changed into a prime (7135229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35938 + ... + 36135.

It is an arithmetic number, because the mean of its divisors is an integer number (936962).

Almost surely, 2^7135227 is an apocalyptic number.

7135227 is a deficient number, since it is larger than the sum of its proper divisors (4108317).

7135227 is a wasteful number, since it uses less digits than its factorization.

7135227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72090 (or 72087 counting only the distinct ones).

The product of its digits is 2940, while the sum is 27.

The square root of 7135227 is about 2671.1845686886. The cubic root of 7135227 is about 192.5170794988.

The spelling of 7135227 in words is "seven million, one hundred thirty-five thousand, two hundred twenty-seven".