27265225 has 24 divisors (see below), whose sum is σ = 37275392. Its totient is φ = 19656000.

The previous prime is 27265219. The next prime is 27265237. The reversal of 27265225 is 52256272.

It is not a de Polignac number, because 27265225 - 2¹³ = 27257033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13000 + ... + 14950.

Almost surely, 2^27265225 is an apocalyptic number.

27265225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27265225 is a deficient number, since it is larger than the sum of its proper divisors (10010167).

27265225 is a wasteful number, since it uses less digits than its factorization.

27265225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2012 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 27265225 is about 5221.6113413390. The cubic root of 27265225 is about 300.9791157793.

The spelling of 27265225 in words is "twenty-seven million, two hundred sixty-five thousand, two hundred twenty-five".