27142107 has 8 divisors (see below), whose sum is σ = 36264000. Its totient is φ = 18057480.

The previous prime is 27142097. The next prime is 27142111. The reversal of 27142107 is 70124172.

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

It is not a de Polignac number, because 27142107 - 2⁶ = 27142043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27142117) 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, 7569 + ... + 10562.

It is an arithmetic number, because the mean of its divisors is an integer number (4533000).

Almost surely, 2^27142107 is an apocalyptic number.

27142107 is a deficient number, since it is larger than the sum of its proper divisors (9121893).

27142107 is a wasteful number, since it uses less digits than its factorization.

27142107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18633.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 27142107 is about 5209.8087296944. The cubic root of 27142107 is about 300.5254015292.

Adding to 27142107 its reverse (70124172), we get a palindrome (97266279).

The spelling of 27142107 in words is "twenty-seven million, one hundred forty-two thousand, one hundred seven".