10064646 has 48 divisors (see below), whose sum is σ = 23856768. Its totient is φ = 3052800.

The previous prime is 10064617. The next prime is 10064651. The reversal of 10064646 is 64646001.

10064646 is a `hidden beast` number, since 10 + 0 + 6 + 4 + 646 = 666.

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, 8956 + ... + 10016.

It is an arithmetic number, because the mean of its divisors is an integer number (497016).

Almost surely, 2^10064646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10064646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11928384).

10064646 is an abundant number, since it is smaller than the sum of its proper divisors (13792122).

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

10064646 is a wasteful number, since it uses less digits than its factorization.

10064646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 10064646 is about 3172.4826240659. The cubic root of 10064646 is about 215.9067241295.

It can be divided in two parts, 100 and 64646, that added together give a palindrome (64746).

The spelling of 10064646 in words is "ten million, sixty-four thousand, six hundred forty-six".