10656126 has 72 divisors (see below), whose sum is σ = 26035776. Its totient is φ = 3144960.

The previous prime is 10656119. The next prime is 10656143. The reversal of 10656126 is 62165601.

It is a happy number.

10656126 is a `hidden beast` number, since 1 + 0 + 656 + 1 + 2 + 6 = 666.

It is a super-2 number, since 2×10656126² = 227106042655752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10656126.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 94246 + ... + 94358.

It is an arithmetic number, because the mean of its divisors is an integer number (361608).

Almost surely, 2^10656126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10656126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13017888).

10656126 is an abundant number, since it is smaller than the sum of its proper divisors (15379650).

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

10656126 is a wasteful number, since it uses less digits than its factorization.

10656126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 10656126 is about 3264.3722214233. The cubic root of 10656126 is about 220.0559499570.

The spelling of 10656126 in words is "ten million, six hundred fifty-six thousand, one hundred twenty-six".