10516626 has 48 divisors (see below), whose sum is σ = 24081408. Its totient is φ = 3312000.

The previous prime is 10516619. The next prime is 10516661. The reversal of 10516626 is 62661501.

It is a happy number.

It is a super-2 number, since 2×10516626² = 221198844847752, 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 10516626.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26026 + ... + 26426.

It is an arithmetic number, because the mean of its divisors is an integer number (501696).

Almost surely, 2^10516626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10516626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12040704).

10516626 is an abundant number, since it is smaller than the sum of its proper divisors (13564782).

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

10516626 is a wasteful number, since it uses less digits than its factorization.

10516626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 484 counting only the distinct ones).

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

The square root of 10516626 is about 3242.9347819529. The cubic root of 10516626 is about 219.0914736406.

It can be divided in two parts, 10 and 516626, that added together give a triangular number (516636 = T₁₀₁₆).

The spelling of 10516626 in words is "ten million, five hundred sixteen thousand, six hundred twenty-six".