27074047 has 64 divisors (see below), whose sum is σ = 40449024. Its totient is φ = 17418240.

The previous prime is 27074029. The next prime is 27074053. The reversal of 27074047 is 74047072.

It is not a de Polignac number, because 27074047 - 2⁷ = 27073919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27074087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 629608 + ... + 629650.

It is an arithmetic number, because the mean of its divisors is an integer number (632016).

Almost surely, 2^27074047 is an apocalyptic number.

27074047 is a deficient number, since it is larger than the sum of its proper divisors (13374977).

27074047 is a wasteful number, since it uses less digits than its factorization.

27074047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128.

The product of its (nonzero) digits is 10976, while the sum is 31.

The square root of 27074047 is about 5203.2727201253. The cubic root of 27074047 is about 300.2739978226.

The spelling of 27074047 in words is "twenty-seven million, seventy-four thousand, forty-seven".