27245004 has 24 divisors (see below), whose sum is σ = 63909888. Its totient is φ = 9033360.

The previous prime is 27244991. The next prime is 27245011. The reversal of 27245004 is 40054272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3652 + ... + 8235.

It is an arithmetic number, because the mean of its divisors is an integer number (2662912).

Almost surely, 2^27245004 is an apocalyptic number.

It is an amenable number.

27245004 is an abundant number, since it is smaller than the sum of its proper divisors (36664884).

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

27245004 is a wasteful number, since it uses less digits than its factorization.

27245004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12085 (or 12083 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 27245004 is about 5219.6747025078. The cubic root of 27245004 is about 300.9046912589.

Adding to 27245004 its reverse (40054272), we get a palindrome (67299276).

The spelling of 27245004 in words is "twenty-seven million, two hundred forty-five thousand, four".