27042494 has 8 divisors (see below), whose sum is σ = 40610640. Its totient is φ = 13505616.

The previous prime is 27042487. The next prime is 27042497. The reversal of 27042494 is 49424072.

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

It is a self number, because there is not a number n which added to its sum of digits gives 27042494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27042497) 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, 5519 + ... + 9194.

It is an arithmetic number, because the mean of its divisors is an integer number (5076330).

Almost surely, 2^27042494 is an apocalyptic number.

27042494 is a deficient number, since it is larger than the sum of its proper divisors (13568146).

27042494 is a wasteful number, since it uses less digits than its factorization.

27042494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15634.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 27042494 is about 5200.2398021630. The cubic root of 27042494 is about 300.1573026903.

The spelling of 27042494 in words is "twenty-seven million, forty-two thousand, four hundred ninety-four".