10501056 has 112 divisors (see below), whose sum is σ = 31699200. Its totient is φ = 3407616.

The previous prime is 10501037. The next prime is 10501063. The reversal of 10501056 is 65010501.

It is a super-2 number, since 2×10501056² = 220544354230272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a congruent number.

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, 101901 + ... + 102003.

Almost surely, 2^10501056 is an apocalyptic number.

10501056 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 10501056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15849600).

10501056 is an abundant number, since it is smaller than the sum of its proper divisors (21198144).

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

10501056 is a wasteful number, since it uses less digits than its factorization.

10501056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 10501056 is about 3240.5332894448. The cubic root of 10501056 is about 218.9832976566.

Adding to 10501056 its reverse (65010501), we get a palindrome (75511557).

The spelling of 10501056 in words is "ten million, five hundred one thousand, fifty-six".