27479056 has 20 divisors (see below), whose sum is σ = 58081104. Its totient is φ = 12490400.

The previous prime is 27479047. The next prime is 27479057. The reversal of 27479056 is 65097472.

It is a super-2 number, since 2×27479056² = 1510197037302272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27479057) 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, 77890 + ... + 78241.

Almost surely, 2^27479056 is an apocalyptic number.

It is an amenable number.

27479056 is an abundant number, since it is smaller than the sum of its proper divisors (30602048).

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

27479056 is a wasteful number, since it uses less digits than its factorization.

27479056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156150 (or 156144 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 27479056 is about 5242.0469284431. The cubic root of 27479056 is about 301.7638901276.

The spelling of 27479056 in words is "twenty-seven million, four hundred seventy-nine thousand, fifty-six".