27483456 has 252 divisors, whose sum is σ = 98913696. Its totient is φ = 6589440.

The previous prime is 27483431. The next prime is 27483457. The reversal of 27483456 is 65438472.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (161280) is a multiple of the sum of its prime divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27483457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2114106 + ... + 2114118.

Almost surely, 2^27483456 is an apocalyptic number.

27483456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27483456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49456848).

27483456 is an abundant number, since it is smaller than the sum of its proper divisors (71430240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27483456 is a wasteful number, since it uses less digits than its factorization.

27483456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 36 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 27483456 is about 5242.4665950295. The cubic root of 27483456 is about 301.7799956087.

The spelling of 27483456 in words is "twenty-seven million, four hundred eighty-three thousand, four hundred fifty-six".