27214285 has 8 divisors (see below), whose sum is σ = 37322496. Its totient is φ = 18661200.

The previous prime is 27214279. The next prime is 27214301. The reversal of 27214285 is 58241272.

It is a happy number.

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

It is not a de Polignac number, because 27214285 - 2⁹ = 27213773 is a prime.

It is a super-2 number, since 2×27214285² = 1481234616122450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388741 + ... + 388810.

It is an arithmetic number, because the mean of its divisors is an integer number (4665312).

Almost surely, 2^27214285 is an apocalyptic number.

It is an amenable number.

27214285 is a deficient number, since it is larger than the sum of its proper divisors (10108211).

27214285 is an equidigital number, since it uses as much as digits as its factorization.

27214285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777563.

The product of its digits is 8960, while the sum is 31.

The square root of 27214285 is about 5216.7312562562. The cubic root of 27214285 is about 300.7915577656.

The spelling of 27214285 in words is "twenty-seven million, two hundred fourteen thousand, two hundred eighty-five".