27316434 has 32 divisors (see below), whose sum is σ = 58057920. Its totient is φ = 8551872.

The previous prime is 27316423. The next prime is 27316439. The reversal of 27316434 is 43461372.

It is not an unprimeable number, because it can be changed into a prime (27316439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4317 + ... + 8559.

It is an arithmetic number, because the mean of its divisors is an integer number (1814310).

Almost surely, 2^27316434 is an apocalyptic number.

27316434 is an abundant number, since it is smaller than the sum of its proper divisors (30741486).

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

27316434 is a wasteful number, since it uses less digits than its factorization.

27316434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314.

The product of its digits is 12096, while the sum is 30.

The square root of 27316434 is about 5226.5126040219. The cubic root of 27316434 is about 301.1674289173.

The spelling of 27316434 in words is "twenty-seven million, three hundred sixteen thousand, four hundred thirty-four".