5263456 has 48 divisors (see below), whose sum is σ = 11914560. Its totient is φ = 2263680.

The previous prime is 5263451. The next prime is 5263463. The reversal of 5263456 is 6543625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6295 + ... + 7081.

It is an arithmetic number, because the mean of its divisors is an integer number (248220).

Almost surely, 2^5263456 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 5263456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5957280).

5263456 is an abundant number, since it is smaller than the sum of its proper divisors (6651104).

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

5263456 is a wasteful number, since it uses less digits than its factorization.

5263456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 819 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 5263456 is about 2294.2223083215. Note that the first 3 decimals coincide. The cubic root of 5263456 is about 173.9496925951.

The spelling of 5263456 in words is "five million, two hundred sixty-three thousand, four hundred fifty-six".