27280482 has 16 divisors (see below), whose sum is σ = 54808320. Its totient is φ = 9052272.

The previous prime is 27280471. The next prime is 27280483. The reversal of 27280482 is 28408272.

It is not an unprimeable number, because it can be changed into a prime (27280483) 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, 8857 + ... + 11532.

It is an arithmetic number, because the mean of its divisors is an integer number (3425520).

Almost surely, 2^27280482 is an apocalyptic number.

27280482 is an abundant number, since it is smaller than the sum of its proper divisors (27527838).

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

27280482 is a wasteful number, since it uses less digits than its factorization.

27280482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20617.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 27280482 is about 5223.0720845112. The cubic root of 27280482 is about 301.0352456676.

The spelling of 27280482 in words is "twenty-seven million, two hundred eighty thousand, four hundred eighty-two".