27545038 has 8 divisors (see below), whose sum is σ = 41995080. Its totient is φ = 13546680.

The previous prime is 27545033. The next prime is 27545039. The reversal of 27545038 is 83054572.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 27544994 and 27545012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27545033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112768 + ... + 113011.

It is an arithmetic number, because the mean of its divisors is an integer number (5249385).

Almost surely, 2^27545038 is an apocalyptic number.

27545038 is a deficient number, since it is larger than the sum of its proper divisors (14450042).

27545038 is a wasteful number, since it uses less digits than its factorization.

27545038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225842.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 27545038 is about 5248.3366888949. The cubic root of 27545038 is about 302.0052262885.

The spelling of 27545038 in words is "twenty-seven million, five hundred forty-five thousand, thirty-eight".