27163442 has 8 divisors (see below), whose sum is σ = 40774656. Its totient is φ = 13571892.

The previous prime is 27163421. The next prime is 27163457. The reversal of 27163442 is 24436172.

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

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, 758 + ... + 7409.

It is an arithmetic number, because the mean of its divisors is an integer number (5096832).

Almost surely, 2^27163442 is an apocalyptic number.

27163442 is a deficient number, since it is larger than the sum of its proper divisors (13611214).

27163442 is a wasteful number, since it uses less digits than its factorization.

27163442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9832.

The product of its digits is 8064, while the sum is 29.

The square root of 27163442 is about 5211.8559074479. The cubic root of 27163442 is about 300.6041233740.

The spelling of 27163442 in words is "twenty-seven million, one hundred sixty-three thousand, four hundred forty-two".