27113604 has 24 divisors (see below), whose sum is σ = 72303168. Its totient is φ = 7746720.

The previous prime is 27113599. The next prime is 27113609. The reversal of 27113604 is 40631172.

It is an interprime number because it is at equal distance from previous prime (27113599) and next prime (27113609).

It is not an unprimeable number, because it can be changed into a prime (27113609) 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, 161307 + ... + 161474.

It is an arithmetic number, because the mean of its divisors is an integer number (3012632).

Almost surely, 2^27113604 is an apocalyptic number.

It is an amenable number.

27113604 is an abundant number, since it is smaller than the sum of its proper divisors (45189564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27113604 is a wasteful number, since it uses less digits than its factorization.

27113604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322795 (or 322793 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 27113604 is about 5207.0724980549. The cubic root of 27113604 is about 300.4201668137.

Adding to 27113604 its reverse (40631172), we get a palindrome (67744776).

The spelling of 27113604 in words is "twenty-seven million, one hundred thirteen thousand, six hundred four".