27693341 has 8 divisors (see below), whose sum is σ = 29866200. Its totient is φ = 25526592.

The previous prime is 27693307. The next prime is 27693349. The reversal of 27693341 is 14339672.

It can be written as a sum of positive squares in 4 ways, for example, as 11323225 + 16370116 = 3365^2 + 4046^2 .

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

It is not a de Polignac number, because 27693341 - 2²² = 23499037 is a prime.

It is a super-2 number, since 2×27693341² = 1533842271484562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27693349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13235 + ... + 15183.

It is an arithmetic number, because the mean of its divisors is an integer number (3733275).

Almost surely, 2^27693341 is an apocalyptic number.

It is an amenable number.

27693341 is a deficient number, since it is larger than the sum of its proper divisors (2172859).

27693341 is a wasteful number, since it uses less digits than its factorization.

27693341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055.

The product of its digits is 27216, while the sum is 35.

The square root of 27693341 is about 5262.4462942628. The cubic root of 27693341 is about 302.5462570703.

The spelling of 27693341 in words is "twenty-seven million, six hundred ninety-three thousand, three hundred forty-one".