5273856 has 144 divisors (see below), whose sum is σ = 17987200. Its totient is φ = 1492992.

The previous prime is 5273839. The next prime is 5273857. The reversal of 5273856 is 6583725.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5273856.

It is not an unprimeable number, because it can be changed into a prime (5273857) 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 15 ways as a sum of consecutive naturals, for example, 48330 + ... + 48438.

Almost surely, 2^5273856 is an apocalyptic number.

5273856 is a gapful number since it is divisible by the number (56) 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 5273856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8993600).

5273856 is an abundant number, since it is smaller than the sum of its proper divisors (12713344).

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

5273856 is a wasteful number, since it uses less digits than its factorization.

5273856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 121 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5273856 is about 2296.4877530699. The cubic root of 5273856 is about 174.0641855948.

The spelling of 5273856 in words is "five million, two hundred seventy-three thousand, eight hundred fifty-six".