27946483 has 4 divisors (see below), whose sum is σ = 27994680. Its totient is φ = 27898288.

The previous prime is 27946481. The next prime is 27946489. The reversal of 27946483 is 38464972.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27946483 - 2¹ = 27946481 is a prime.

It is a super-3 number, since 3×27946483³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27946481) 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, 23218 + ... + 24391.

It is an arithmetic number, because the mean of its divisors is an integer number (6998670).

Almost surely, 2^27946483 is an apocalyptic number.

27946483 is a deficient number, since it is larger than the sum of its proper divisors (48197).

27946483 is an equidigital number, since it uses as much as digits as its factorization.

27946483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48196.

The product of its digits is 290304, while the sum is 43.

The square root of 27946483 is about 5286.4433223104. The cubic root of 27946483 is about 303.4653105473.

The spelling of 27946483 in words is "twenty-seven million, nine hundred forty-six thousand, four hundred eighty-three".