27245048 has 16 divisors (see below), whose sum is σ = 51392880. Its totient is φ = 13540288.

The previous prime is 27245017. The next prime is 27245077. The reversal of 27245048 is 84054272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8861 + ... + 11532.

It is an arithmetic number, because the mean of its divisors is an integer number (3212055).

Almost surely, 2^27245048 is an apocalyptic number.

It is an amenable number.

27245048 is a deficient number, since it is larger than the sum of its proper divisors (24147832).

27245048 is a wasteful number, since it uses less digits than its factorization.

27245048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20566 (or 20562 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 27245048 is about 5219.6789173282. The cubic root of 27245048 is about 300.9048532433.

The spelling of 27245048 in words is "twenty-seven million, two hundred forty-five thousand, forty-eight".