27107242 has 4 divisors (see below), whose sum is σ = 40660866. Its totient is φ = 13553620.

The previous prime is 27107233. The next prime is 27107263. The reversal of 27107242 is 24270172.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24890121 + 2217121 = 4989^2 + 1489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6776809 + ... + 6776812.

Almost surely, 2^27107242 is an apocalyptic number.

27107242 is a deficient number, since it is larger than the sum of its proper divisors (13553624).

27107242 is a wasteful number, since it uses less digits than its factorization.

27107242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13553623.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 27107242 is about 5206.4615623281. The cubic root of 27107242 is about 300.3966678767.

The spelling of 27107242 in words is "twenty-seven million, one hundred seven thousand, two hundred forty-two".