27894852 has 18 divisors (see below), whose sum is σ = 70512078. Its totient is φ = 9298272.

The previous prime is 27894851. The next prime is 27894877. The reversal of 27894852 is 25849872.

It can be written as a sum of positive squares in only one way, i.e., 24740676 + 3154176 = 4974^2 + 1776^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 27894798 and 27894807.

It is not an unprimeable number, because it can be changed into a prime (27894851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 387393 + ... + 387464.

Almost surely, 2^27894852 is an apocalyptic number.

It is an amenable number.

27894852 is an abundant number, since it is smaller than the sum of its proper divisors (42617226).

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

27894852 is a wasteful number, since it uses less digits than its factorization.

27894852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774867 (or 774862 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 27894852 is about 5281.5577247626. The cubic root of 27894852 is about 303.2783117474.

The spelling of 27894852 in words is "twenty-seven million, eight hundred ninety-four thousand, eight hundred fifty-two".