27484342 has 8 divisors (see below), whose sum is σ = 43651656. Its totient is φ = 12933792.

The previous prime is 27484339. The next prime is 27484349. The reversal of 27484342 is 24348472.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 808363 = 27484342 / (2 + 7 + 4 + 8 + 4 + 3 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 27484298 and 27484307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27484349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404148 + ... + 404215.

It is an arithmetic number, because the mean of its divisors is an integer number (5456457).

Almost surely, 2^27484342 is an apocalyptic number.

27484342 is a deficient number, since it is larger than the sum of its proper divisors (16167314).

27484342 is a wasteful number, since it uses less digits than its factorization.

27484342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808382.

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

The square root of 27484342 is about 5242.5510965560. The cubic root of 27484342 is about 301.7832384591.

The spelling of 27484342 in words is "twenty-seven million, four hundred eighty-four thousand, three hundred forty-two".