27572113 has 16 divisors (see below), whose sum is σ = 30468096. Its totient is φ = 24837120.

The previous prime is 27572063. The next prime is 27572123. The reversal of 27572113 is 31127572.

It is a cyclic number.

It is not a de Polignac number, because 27572113 - 2⁹ = 27571601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27572123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 59320 + ... + 59782.

It is an arithmetic number, because the mean of its divisors is an integer number (1904256).

Almost surely, 2^27572113 is an apocalyptic number.

It is an amenable number.

27572113 is a deficient number, since it is larger than the sum of its proper divisors (2895983).

27572113 is a wasteful number, since it uses less digits than its factorization.

27572113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its digits is 2940, while the sum is 28.

The square root of 27572113 is about 5250.9154439964. The cubic root of 27572113 is about 302.1041444539.

Adding to 27572113 its reverse (31127572), we get a palindrome (58699685).

The spelling of 27572113 in words is "twenty-seven million, five hundred seventy-two thousand, one hundred thirteen".