27601138 has 8 divisors (see below), whose sum is σ = 41432832. Its totient is φ = 13790196.

The previous prime is 27601117. The next prime is 27601163. The reversal of 27601138 is 83110672.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270 + ... + 7537.

It is an arithmetic number, because the mean of its divisors is an integer number (5179104).

Almost surely, 2^27601138 is an apocalyptic number.

27601138 is a deficient number, since it is larger than the sum of its proper divisors (13831694).

27601138 is a wasteful number, since it uses less digits than its factorization.

27601138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10376.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 27601138 is about 5253.6785208081. The cubic root of 27601138 is about 302.2101150254.

The spelling of 27601138 in words is "twenty-seven million, six hundred one thousand, one hundred thirty-eight".