27057242 has 16 divisors (see below), whose sum is σ = 42239232. Its totient is φ = 12988560.

The previous prime is 27057241. The next prime is 27057281. The reversal of 27057242 is 24275072.

It is not an unprimeable number, because it can be changed into a prime (27057241) 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, 2267 + ... + 7697.

It is an arithmetic number, because the mean of its divisors is an integer number (2639952).

Almost surely, 2^27057242 is an apocalyptic number.

27057242 is a deficient number, since it is larger than the sum of its proper divisors (15181990).

27057242 is a wasteful number, since it uses less digits than its factorization.

27057242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 27057242 is about 5201.6576204129. The cubic root of 27057242 is about 300.2118577598.

The spelling of 27057242 in words is "twenty-seven million, fifty-seven thousand, two hundred forty-two".