27935013 has 8 divisors (see below), whose sum is σ = 37440448. Its totient is φ = 18526464.

The previous prime is 27935009. The next prime is 27935027. The reversal of 27935013 is 31053972.

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

It is not a de Polignac number, because 27935013 - 2² = 27935009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27935003) 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, 23545 + ... + 24702.

It is an arithmetic number, because the mean of its divisors is an integer number (4680056).

Almost surely, 2^27935013 is an apocalyptic number.

It is an amenable number.

27935013 is a deficient number, since it is larger than the sum of its proper divisors (9505435).

27935013 is a wasteful number, since it uses less digits than its factorization.

27935013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48443.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 27935013 is about 5285.3583606034. The cubic root of 27935013 is about 303.4237880485.

Adding to 27935013 its reverse (31053972), we get a palindrome (58988985).

The spelling of 27935013 in words is "twenty-seven million, nine hundred thirty-five thousand, thirteen".