27040928 has 24 divisors (see below), whose sum is σ = 54956160. Its totient is φ = 13083840.

The previous prime is 27040919. The next prime is 27040943. The reversal of 27040928 is 82904072.

It is a super-3 number, since 3×27040928³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 27040894 and 27040903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12638 + ... + 14621.

It is an arithmetic number, because the mean of its divisors is an integer number (2289840).

Almost surely, 2^27040928 is an apocalyptic number.

It is an amenable number.

27040928 is an abundant number, since it is smaller than the sum of its proper divisors (27915232).

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

27040928 is a wasteful number, since it uses less digits than its factorization.

27040928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27300 (or 27292 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 27040928 is about 5200.0892300037. The cubic root of 27040928 is about 300.1515086561.

The spelling of 27040928 in words is "twenty-seven million, forty thousand, nine hundred twenty-eight".