10798656 has 56 divisors (see below), whose sum is σ = 31174944. Its totient is φ = 3271680.

The previous prime is 10798649. The next prime is 10798657. The reversal of 10798656 is 65689701.

It is a super-2 number, since 2×10798656² = 233221942812672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10798657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445 + ... + 4668.

Almost surely, 2^10798656 is an apocalyptic number.

10798656 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 10798656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15587472).

10798656 is an abundant number, since it is smaller than the sum of its proper divisors (20376288).

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

10798656 is a wasteful number, since it uses less digits than its factorization.

10798656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5139 (or 5129 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 10798656 is about 3286.1308555808. The cubic root of 10798656 is about 221.0327203930.

The spelling of 10798656 in words is "ten million, seven hundred ninety-eight thousand, six hundred fifty-six".