27228675 has 24 divisors (see below), whose sum is σ = 46070464. Its totient is φ = 14182560.

The previous prime is 27228671. The next prime is 27228683. The reversal of 27228675 is 57682272.

It is not a de Polignac number, because 27228675 - 2² = 27228671 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27228671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 997 + ... + 7446.

Almost surely, 2^27228675 is an apocalyptic number.

27228675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27228675 is a deficient number, since it is larger than the sum of its proper divisors (18841789).

27228675 is a wasteful number, since it uses less digits than its factorization.

27228675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8499 (or 8494 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 27228675 is about 5218.1102901338. The cubic root of 27228675 is about 300.8445645822.

The spelling of 27228675 in words is "twenty-seven million, two hundred twenty-eight thousand, six hundred seventy-five".