27240113 has 8 divisors (see below), whose sum is σ = 28555296. Its totient is φ = 25956000.

The previous prime is 27240097. The next prime is 27240131. The reversal of 27240113 is 31104272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27240113 - 2⁴ = 27240097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27240133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5963 + ... + 9488.

It is an arithmetic number, because the mean of its divisors is an integer number (3569412).

Almost surely, 2^27240113 is an apocalyptic number.

It is an amenable number.

27240113 is a deficient number, since it is larger than the sum of its proper divisors (1315183).

27240113 is a wasteful number, since it uses less digits than its factorization.

27240113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15535.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 27240113 is about 5219.2061656923. The cubic root of 27240113 is about 300.8866841297.

Adding to 27240113 its reverse (31104272), we get a palindrome (58344385).

The spelling of 27240113 in words is "twenty-seven million, two hundred forty thousand, one hundred thirteen".