27225108 has 18 divisors (see below), whose sum is σ = 68819114. Its totient is φ = 9075024.

The previous prime is 27225091. The next prime is 27225127. The reversal of 27225108 is 80152272.

It can be written as a sum of positive squares in only one way, i.e., 16016004 + 11209104 = 4002^2 + 3348^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×27225108² = 1482413011223328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 378091 + ... + 378162.

Almost surely, 2^27225108 is an apocalyptic number.

It is an amenable number.

27225108 is an abundant number, since it is smaller than the sum of its proper divisors (41594006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27225108 is a wasteful number, since it uses less digits than its factorization.

27225108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756263 (or 756258 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 27225108 is about 5217.7684885399. The cubic root of 27225108 is about 300.8314269686.

The spelling of 27225108 in words is "twenty-seven million, two hundred twenty-five thousand, one hundred eight".