27225255 has 16 divisors (see below), whose sum is σ = 44300160. Its totient is φ = 14273568.

The previous prime is 27225241. The next prime is 27225283. The reversal of 27225255 is 55252272.

It is not a de Polignac number, because 27225255 - 2⁴ = 27225239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14497 + ... + 16266.

It is an arithmetic number, because the mean of its divisors is an integer number (2768760).

Almost surely, 2^27225255 is an apocalyptic number.

27225255 is a deficient number, since it is larger than the sum of its proper divisors (17074905).

27225255 is a wasteful number, since it uses less digits than its factorization.

27225255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30830.

The product of its digits is 14000, while the sum is 30.

The square root of 27225255 is about 5217.7825750025. The cubic root of 27225255 is about 300.8319684068.

The spelling of 27225255 in words is "twenty-seven million, two hundred twenty-five thousand, two hundred fifty-five".