27328142 has 4 divisors (see below), whose sum is σ = 40992216. Its totient is φ = 13664070.

The previous prime is 27328123. The next prime is 27328159. The reversal of 27328142 is 24182372.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6832034 + ... + 6832037.

It is an arithmetic number, because the mean of its divisors is an integer number (10248054).

Almost surely, 2^27328142 is an apocalyptic number.

27328142 is a deficient number, since it is larger than the sum of its proper divisors (13664074).

27328142 is a wasteful number, since it uses less digits than its factorization.

27328142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13664073.

The product of its digits is 5376, while the sum is 29.

The square root of 27328142 is about 5227.6325425569. The cubic root of 27328142 is about 301.2104502064.

The spelling of 27328142 in words is "twenty-seven million, three hundred twenty-eight thousand, one hundred forty-two".