27630841 has 8 divisors (see below), whose sum is σ = 31703040. Its totient is φ = 23589888.

The previous prime is 27630839. The next prime is 27630847. The reversal of 27630841 is 14803672.

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

It is not a de Polignac number, because 27630841 - 2¹ = 27630839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27630847) 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, 5881 + ... + 9478.

It is an arithmetic number, because the mean of its divisors is an integer number (3962880).

Almost surely, 2^27630841 is an apocalyptic number.

It is an amenable number.

27630841 is a deficient number, since it is larger than the sum of its proper divisors (4072199).

27630841 is a wasteful number, since it uses less digits than its factorization.

27630841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15623.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 27630841 is about 5256.5046371139. The cubic root of 27630841 is about 302.3184840950.

The spelling of 27630841 in words is "twenty-seven million, six hundred thirty thousand, eight hundred forty-one".