27214993 has 8 divisors (see below), whose sum is σ = 30254336. Its totient is φ = 24310800.

The previous prime is 27214987. The next prime is 27214997. The reversal of 27214993 is 39941272.

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

It is a cyclic number.

It is not a de Polignac number, because 27214993 - 2¹⁷ = 27083921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27214997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33363 + ... + 34168.

It is an arithmetic number, because the mean of its divisors is an integer number (3781792).

Almost surely, 2^27214993 is an apocalyptic number.

It is an amenable number.

27214993 is a deficient number, since it is larger than the sum of its proper divisors (3039343).

27214993 is a wasteful number, since it uses less digits than its factorization.

27214993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67575.

The product of its digits is 27216, while the sum is 37.

The square root of 27214993 is about 5216.7991143996. The cubic root of 27214993 is about 300.7941661822.

The spelling of 27214993 in words is "twenty-seven million, two hundred fourteen thousand, nine hundred ninety-three".