27741424 has 20 divisors (see below), whose sum is σ = 53842536. Its totient is φ = 13846592.

The previous prime is 27741409. The next prime is 27741431. The reversal of 27741424 is 42414772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11247 + ... + 13489.

Almost surely, 2^27741424 is an apocalyptic number.

It is an amenable number.

27741424 is a deficient number, since it is larger than the sum of its proper divisors (26101112).

27741424 is a wasteful number, since it uses less digits than its factorization.

27741424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024 (or 3018 counting only the distinct ones).

The product of its digits is 12544, while the sum is 31.

The square root of 27741424 is about 5267.0128156290. The cubic root of 27741424 is about 302.7212560643.

The spelling of 27741424 in words is "twenty-seven million, seven hundred forty-one thousand, four hundred twenty-four".