27283468 has 12 divisors (see below), whose sum is σ = 50259160. Its totient is φ = 12923712.

The previous prime is 27283447. The next prime is 27283469. The reversal of 27283468 is 86438272.

It is a super-2 number, since 2×27283468² = 1488775252214048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27283468.

It is not an unprimeable number, because it can be changed into a prime (27283469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179421 + ... + 179572.

Almost surely, 2^27283468 is an apocalyptic number.

It is an amenable number.

27283468 is a deficient number, since it is larger than the sum of its proper divisors (22975692).

27283468 is a wasteful number, since it uses less digits than its factorization.

27283468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359016 (or 359014 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 27283468 is about 5223.3579237881. The cubic root of 27283468 is about 301.0462285925.

The spelling of 27283468 in words is "twenty-seven million, two hundred eighty-three thousand, four hundred sixty-eight".