27125201 has 4 divisors (see below), whose sum is σ = 27147504. Its totient is φ = 27102900.

The previous prime is 27125143. The next prime is 27125221. The reversal of 27125201 is 10252172.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27125201 - 2¹⁰ = 27124177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27125221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9215 + ... + 11796.

It is an arithmetic number, because the mean of its divisors is an integer number (6786876).

Almost surely, 2^27125201 is an apocalyptic number.

It is an amenable number.

27125201 is a deficient number, since it is larger than the sum of its proper divisors (22303).

27125201 is a wasteful number, since it uses less digits than its factorization.

27125201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22302.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 27125201 is about 5208.1859605817. The cubic root of 27125201 is about 300.4629924996.

Adding to 27125201 its reverse (10252172), we get a palindrome (37377373).

The spelling of 27125201 in words is "twenty-seven million, one hundred twenty-five thousand, two hundred one".