27042766 has 8 divisors (see below), whose sum is σ = 41427360. Its totient is φ = 13233648.

The previous prime is 27042749. The next prime is 27042793. The reversal of 27042766 is 66724072.

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

It is a super-2 number, since 2×27042766² = 1462622385861512, which contains 22 as substring.

It is a congruent number.

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, 143751 + ... + 143938.

It is an arithmetic number, because the mean of its divisors is an integer number (5178420).

Almost surely, 2^27042766 is an apocalyptic number.

27042766 is a deficient number, since it is larger than the sum of its proper divisors (14384594).

27042766 is a wasteful number, since it uses less digits than its factorization.

27042766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287738.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 27042766 is about 5200.2659547373. The cubic root of 27042766 is about 300.1583090387.

The spelling of 27042766 in words is "twenty-seven million, forty-two thousand, seven hundred sixty-six".