27321934 has 4 divisors (see below), whose sum is σ = 40982904. Its totient is φ = 13660966.

The previous prime is 27321923. The next prime is 27321967. The reversal of 27321934 is 43912372.

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

It is a junction number, because it is equal to n+sod(n) for n = 27321896 and 27321905.

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, 6830482 + ... + 6830485.

It is an arithmetic number, because the mean of its divisors is an integer number (10245726).

Almost surely, 2^27321934 is an apocalyptic number.

27321934 is a deficient number, since it is larger than the sum of its proper divisors (13660970).

27321934 is a wasteful number, since it uses less digits than its factorization.

27321934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13660969.

The product of its digits is 9072, while the sum is 31.

The square root of 27321934 is about 5227.0387410081. The cubic root of 27321934 is about 301.1876403122.

The spelling of 27321934 in words is "twenty-seven million, three hundred twenty-one thousand, nine hundred thirty-four".