27696842 has 16 divisors (see below), whose sum is σ = 44737920. Its totient is φ = 12811968.

The previous prime is 27696833. The next prime is 27696869. The reversal of 27696842 is 24869672.

It is a junction number, because it is equal to n+sod(n) for n = 27696793 and 27696802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4898 + ... + 8909.

It is an arithmetic number, because the mean of its divisors is an integer number (2796120).

Almost surely, 2^27696842 is an apocalyptic number.

27696842 is a deficient number, since it is larger than the sum of its proper divisors (17041078).

27696842 is a wasteful number, since it uses less digits than its factorization.

27696842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13885.

The product of its digits is 290304, while the sum is 44.

The square root of 27696842 is about 5262.7789237246. The cubic root of 27696842 is about 302.5590058608.

The spelling of 27696842 in words is "twenty-seven million, six hundred ninety-six thousand, eight hundred forty-two".