27004943 has 8 divisors (see below), whose sum is σ = 30974880. Its totient is φ = 23063040.

The previous prime is 27004889. The next prime is 27004951. The reversal of 27004943 is 34940072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-27004943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27004343) 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, 4898 + ... + 8831.

It is an arithmetic number, because the mean of its divisors is an integer number (3871860).

Almost surely, 2^27004943 is an apocalyptic number.

27004943 is a deficient number, since it is larger than the sum of its proper divisors (3969937).

27004943 is a wasteful number, since it uses less digits than its factorization.

27004943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14017.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 27004943 is about 5196.6280413360. The cubic root of 27004943 is about 300.0183062903.

The spelling of 27004943 in words is "twenty-seven million, four thousand, nine hundred forty-three".