27479074 has 16 divisors (see below), whose sum is σ = 47232000. Its totient is φ = 11745504.

The previous prime is 27479071. The next prime is 27479093. The reversal of 27479074 is 47097472.

It is not an unprimeable number, because it can be changed into a prime (27479071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3327 + ... + 8125.

It is an arithmetic number, because the mean of its divisors is an integer number (2952000).

Almost surely, 2^27479074 is an apocalyptic number.

27479074 is a deficient number, since it is larger than the sum of its proper divisors (19752926).

27479074 is a wasteful number, since it uses less digits than its factorization.

27479074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5217.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 27479074 is about 5242.0486453294. The cubic root of 27479074 is about 301.7639560172.

The spelling of 27479074 in words is "twenty-seven million, four hundred seventy-nine thousand, seventy-four".