27297125 has 16 divisors (see below), whose sum is σ = 34347456. Its totient is φ = 21658000.

The previous prime is 27297097. The next prime is 27297133. The reversal of 27297125 is 52179272.

It is not a de Polignac number, because 27297125 - 2⁸ = 27296869 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 15542 + ... + 17208.

It is an arithmetic number, because the mean of its divisors is an integer number (2146716).

Almost surely, 2^27297125 is an apocalyptic number.

27297125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27297125 is a deficient number, since it is larger than the sum of its proper divisors (7050331).

27297125 is a wasteful number, since it uses less digits than its factorization.

27297125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813 (or 1803 counting only the distinct ones).

The product of its digits is 17640, while the sum is 35.

The square root of 27297125 is about 5224.6650610350. The cubic root of 27297125 is about 301.0964507335.

The spelling of 27297125 in words is "twenty-seven million, two hundred ninety-seven thousand, one hundred twenty-five".