27741982 has 8 divisors (see below), whose sum is σ = 41717952. Its totient is φ = 13836000.

The previous prime is 27741941. The next prime is 27741983. The reversal of 27741982 is 28914772.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27741983) 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, 16494 + ... + 18097.

It is an arithmetic number, because the mean of its divisors is an integer number (5214744).

Almost surely, 2^27741982 is an apocalyptic number.

27741982 is a deficient number, since it is larger than the sum of its proper divisors (13975970).

27741982 is a wasteful number, since it uses less digits than its factorization.

27741982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34994.

The product of its digits is 56448, while the sum is 40.

The square root of 27741982 is about 5267.0657865647. The cubic root of 27741982 is about 302.7232857285.

The spelling of 27741982 in words is "twenty-seven million, seven hundred forty-one thousand, nine hundred eighty-two".