27334645 has 16 divisors (see below), whose sum is σ = 35828352. Its totient is φ = 19897920.

The previous prime is 27334633. The next prime is 27334663. The reversal of 27334645 is 54643372.

It is not a de Polignac number, because 27334645 - 2⁵ = 27334613 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27334645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1654 + ... + 7576.

It is an arithmetic number, because the mean of its divisors is an integer number (2239272).

Almost surely, 2^27334645 is an apocalyptic number.

It is an amenable number.

27334645 is a deficient number, since it is larger than the sum of its proper divisors (8493707).

27334645 is a wasteful number, since it uses less digits than its factorization.

27334645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012.

The product of its digits is 60480, while the sum is 34.

The square root of 27334645 is about 5228.2544888328. The cubic root of 27334645 is about 301.2343403073.

The spelling of 27334645 in words is "twenty-seven million, three hundred thirty-four thousand, six hundred forty-five".