27384424 has 16 divisors (see below), whose sum is σ = 51592320. Its totient is φ = 13626480.

The previous prime is 27384419. The next prime is 27384443. The reversal of 27384424 is 42448372.

It is a self number, because there is not a number n which added to its sum of digits gives 27384424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6424 + ... + 9799.

It is an arithmetic number, because the mean of its divisors is an integer number (3224520).

Almost surely, 2^27384424 is an apocalyptic number.

It is an amenable number.

27384424 is a deficient number, since it is larger than the sum of its proper divisors (24207896).

27384424 is a wasteful number, since it uses less digits than its factorization.

27384424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16440 (or 16436 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 27384424 is about 5233.0128988949. The cubic root of 27384424 is about 301.4170882558.

The spelling of 27384424 in words is "twenty-seven million, three hundred eighty-four thousand, four hundred twenty-four".