27914138 has 32 divisors (see below), whose sum is σ = 49610880. Its totient is φ = 11531520.

The previous prime is 27914123. The next prime is 27914171. The reversal of 27914138 is 83141972.

It is a junction number, because it is equal to n+sod(n) for n = 27914098 and 27914107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53318 + ... + 53838.

It is an arithmetic number, because the mean of its divisors is an integer number (1550340).

Almost surely, 2^27914138 is an apocalyptic number.

27914138 is a deficient number, since it is larger than the sum of its proper divisors (21696742).

27914138 is a wasteful number, since it uses less digits than its factorization.

27914138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662.

The product of its digits is 12096, while the sum is 35.

The square root of 27914138 is about 5283.3831963998. The cubic root of 27914138 is about 303.3481893729.

The spelling of 27914138 in words is "twenty-seven million, nine hundred fourteen thousand, one hundred thirty-eight".