27794152 has 16 divisors (see below), whose sum is σ = 52187940. Its totient is φ = 13877376.

The previous prime is 27794147. The next prime is 27794159. The reversal of 27794152 is 25149772.

It can be written as a sum of positive squares in 2 ways, for example, as 21473956 + 6320196 = 4634^2 + 2514^2 .

It is not an unprimeable number, because it can be changed into a prime (27794159) by changing a digit.

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, 4788 + ... + 8860.

Almost surely, 2^27794152 is an apocalyptic number.

It is an amenable number.

27794152 is a deficient number, since it is larger than the sum of its proper divisors (24393788).

27794152 is a wasteful number, since it uses less digits than its factorization.

27794152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932 (or 4928 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 27794152 is about 5272.0159332081. The cubic root of 27794152 is about 302.9129283226.

The spelling of 27794152 in words is "twenty-seven million, seven hundred ninety-four thousand, one hundred fifty-two".