10430256 has 80 divisors (see below), whose sum is σ = 28569600. Its totient is φ = 3273984.

The previous prime is 10430249. The next prime is 10430261. The reversal of 10430256 is 65203401.

It is a happy number.

10430256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82065 + ... + 82191.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

Almost surely, 2^10430256 is an apocalyptic number.

10430256 is a gapful number since it is divisible by the number (16) 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 10430256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14284800).

10430256 is an abundant number, since it is smaller than the sum of its proper divisors (18139344).

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

10430256 is a wasteful number, since it uses less digits than its factorization.

10430256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10430256 is about 3229.5906861397. The cubic root of 10430256 is about 218.4900459240.

Adding to 10430256 its reverse (65203401), we get a palindrome (75633657).

The spelling of 10430256 in words is "ten million, four hundred thirty thousand, two hundred fifty-six".