5123256 has 64 divisors (see below), whose sum is σ = 14061600. Its totient is φ = 1548288.

The previous prime is 5123231. The next prime is 5123257. The reversal of 5123256 is 6523215.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123257) 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 15 ways as a sum of consecutive naturals, for example, 11616 + ... + 12048.

Almost surely, 2^5123256 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 5123256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7030800).

5123256 is an abundant number, since it is smaller than the sum of its proper divisors (8938344).

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

5123256 is a wasteful number, since it uses less digits than its factorization.

5123256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 484 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 5123256 is about 2263.4610665969. The cubic root of 5123256 is about 172.3913030821.

The spelling of 5123256 in words is "five million, one hundred twenty-three thousand, two hundred fifty-six".