27601004 has 12 divisors (see below), whose sum is σ = 48380304. Its totient is φ = 13778064.

The previous prime is 27601003. The next prime is 27601009. The reversal of 27601004 is 40010672.

It is not an unprimeable number, because it can be changed into a prime (27601003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2672 + ... + 7895.

It is an arithmetic number, because the mean of its divisors is an integer number (4031692).

Almost surely, 2^27601004 is an apocalyptic number.

It is an amenable number.

27601004 is a deficient number, since it is larger than the sum of its proper divisors (20779300).

27601004 is a wasteful number, since it uses less digits than its factorization.

27601004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11224 (or 11222 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 27601004 is about 5253.6657678235. The cubic root of 27601004 is about 302.2096259608.

Adding to 27601004 its reverse (40010672), we get a palindrome (67611676).

The spelling of 27601004 in words is "twenty-seven million, six hundred one thousand, four".