10552256 has 56 divisors (see below), whose sum is σ = 24621744. Its totient is φ = 4423680.

The previous prime is 10552253. The next prime is 10552271. The reversal of 10552256 is 65225501.

It is a super-2 number, since 2×10552256² = 222700213379072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10552253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8576 + ... + 9728.

It is an arithmetic number, because the mean of its divisors is an integer number (439674).

Almost surely, 2^10552256 is an apocalyptic number.

10552256 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 10552256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12310872).

10552256 is an abundant number, since it is smaller than the sum of its proper divisors (14069488).

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

10552256 is a wasteful number, since it uses less digits than its factorization.

10552256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 10552256 is about 3248.4236176952. The cubic root of 10552256 is about 219.3386197630.

Adding to 10552256 its reverse (65225501), we get a palindrome (75777757).

The spelling of 10552256 in words is "ten million, five hundred fifty-two thousand, two hundred fifty-six".