5259456 has 84 divisors (see below), whose sum is σ = 15770352. Its totient is φ = 1672704.

The previous prime is 5259427. The next prime is 5259473. The reversal of 5259456 is 6549525.

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 5259456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13050 + ... + 13446.

Almost surely, 2^5259456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5259456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7885176).

5259456 is an abundant number, since it is smaller than the sum of its proper divisors (10510896).

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

5259456 is a wasteful number, since it uses less digits than its factorization.

5259456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 425 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5259456 is about 2293.3503875335. The cubic root of 5259456 is about 173.9056166684.

It can be divided in two parts, 52594 and 56, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 5259456 in words is "five million, two hundred fifty-nine thousand, four hundred fifty-six".