27098066 has 8 divisors (see below), whose sum is σ = 42786480. Its totient is φ = 12835908.

The previous prime is 27098039. The next prime is 27098069. The reversal of 27098066 is 66089072.

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 (38), and also a Moran number because the ratio is a prime number: 713107 = 27098066 / (2 + 7 + 0 + 9 + 8 + 0 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (27098069) 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, 356516 + ... + 356591.

It is an arithmetic number, because the mean of its divisors is an integer number (5348310).

Almost surely, 2^27098066 is an apocalyptic number.

27098066 is a deficient number, since it is larger than the sum of its proper divisors (15688414).

27098066 is a wasteful number, since it uses less digits than its factorization.

27098066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713128.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 27098066 is about 5205.5802750510. The cubic root of 27098066 is about 300.3627685605.

The spelling of 27098066 in words is "twenty-seven million, ninety-eight thousand, sixty-six".