27897934 has 8 divisors (see below), whose sum is σ = 41889528. Its totient is φ = 13934760.

The previous prime is 27897911. The next prime is 27897941. The reversal of 27897934 is 43979872.

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

It is a congruent number.

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, 4452 + ... + 8695.

It is an arithmetic number, because the mean of its divisors is an integer number (5236191).

Almost surely, 2^27897934 is an apocalyptic number.

27897934 is a deficient number, since it is larger than the sum of its proper divisors (13991594).

27897934 is a wasteful number, since it uses less digits than its factorization.

27897934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14210.

The product of its digits is 762048, while the sum is 49.

The square root of 27897934 is about 5281.8494866855. The cubic root of 27897934 is about 303.2894807059.

The spelling of 27897934 in words is "twenty-seven million, eight hundred ninety-seven thousand, nine hundred thirty-four".