27343142 has 4 divisors (see below), whose sum is σ = 41014716. Its totient is φ = 13671570.

The previous prime is 27343097. The next prime is 27343153. The reversal of 27343142 is 24134372.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6835784 + ... + 6835787.

It is an arithmetic number, because the mean of its divisors is an integer number (10253679).

Almost surely, 2^27343142 is an apocalyptic number.

27343142 is a deficient number, since it is larger than the sum of its proper divisors (13671574).

27343142 is a wasteful number, since it uses less digits than its factorization.

27343142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13671573.

The product of its digits is 4032, while the sum is 26.

The square root of 27343142 is about 5229.0670295952. The cubic root of 27343142 is about 301.2655500659.

The spelling of 27343142 in words is "twenty-seven million, three hundred forty-three thousand, one hundred forty-two".