7226955 has 64 divisors (see below), whose sum is σ = 14100480. Its totient is φ = 3497472.

The previous prime is 7226953. The next prime is 7226959. The reversal of 7226955 is 5596227.

It is not a de Polignac number, because 7226955 - 2¹ = 7226953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7226953) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107832 + ... + 107898.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

Almost surely, 2^7226955 is an apocalyptic number.

7226955 is a deficient number, since it is larger than the sum of its proper divisors (6873525).

7226955 is a wasteful number, since it uses less digits than its factorization.

7226955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 139 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 7226955 is about 2688.2996484767. The cubic root of 7226955 is about 193.3385468934.

The spelling of 7226955 in words is "seven million, two hundred twenty-six thousand, nine hundred fifty-five".