10145256 has 64 divisors (see below), whose sum is σ = 28062720. Its totient is φ = 3030720.

The previous prime is 10145251. The next prime is 10145281. The reversal of 10145256 is 65254101.

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

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10145251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21681 + ... + 22143.

It is an arithmetic number, because the mean of its divisors is an integer number (438480).

Almost surely, 2^10145256 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 10145256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14031360).

10145256 is an abundant number, since it is smaller than the sum of its proper divisors (17917464).

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

10145256 is a wasteful number, since it uses less digits than its factorization.

10145256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 10145256 is about 3185.1618483211. The cubic root of 10145256 is about 216.4816071363.

Adding to 10145256 its reverse (65254101), we get a palindrome (75399357).

It can be divided in two parts, 10145 and 256, that added together give a palindrome (10401).

The spelling of 10145256 in words is "ten million, one hundred forty-five thousand, two hundred fifty-six".