27057044 has 12 divisors (see below), whose sum is σ = 54114144. Its totient is φ = 11595864.

The previous prime is 27057011. The next prime is 27057049. The reversal of 27057044 is 44075072.

27057044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 27056998 and 27057016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27057049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483134 + ... + 483189.

It is an arithmetic number, because the mean of its divisors is an integer number (4509512).

Almost surely, 2^27057044 is an apocalyptic number.

It is an amenable number.

27057044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27057044 is a wasteful number, since it uses less digits than its factorization.

27057044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966334 (or 966332 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 27057044 is about 5201.6385879836. The cubic root of 27057044 is about 300.2111254594.

The spelling of 27057044 in words is "twenty-seven million, fifty-seven thousand, forty-four".