10636256 has 24 divisors (see below), whose sum is σ = 21019320. Its totient is φ = 5298048.

The previous prime is 10636253. The next prime is 10636259. The reversal of 10636256 is 65263601.

It is an interprime number because it is at equal distance from previous prime (10636253) and next prime (10636259).

It is a super-2 number, since 2×10636256² = 226259883395072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10636253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11690 + ... + 12566.

It is an arithmetic number, because the mean of its divisors is an integer number (875805).

Almost surely, 2^10636256 is an apocalyptic number.

10636256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10636256 is a deficient number, since it is larger than the sum of its proper divisors (10383064).

10636256 is an equidigital number, since it uses as much as digits as its factorization.

10636256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1258 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 10636256 is about 3261.3273371436. The cubic root of 10636256 is about 219.9190887035.

Adding to 10636256 its reverse (65263601), we get a palindrome (75899857).

The spelling of 10636256 in words is "ten million, six hundred thirty-six thousand, two hundred fifty-six".