10746020646 has 96 divisors (see below), whose sum is σ = 24887640960. Its totient is φ = 3341357568.

The previous prime is 10746020567. The next prime is 10746020657. The reversal of 10746020646 is 64602064701.

10746020646 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 6 + 0 + 2 + 0 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10746020646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7529785 + ... + 7531211.

It is an arithmetic number, because the mean of its divisors is an integer number (259246260).

Almost surely, 2^10746020646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10746020646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12443820480).

10746020646 is an abundant number, since it is smaller than the sum of its proper divisors (14141620314).

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

10746020646 is a wasteful number, since it uses less digits than its factorization.

10746020646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 10746020646 in words is "ten billion, seven hundred forty-six million, twenty thousand, six hundred forty-six".