101446664 has 32 divisors (see below), whose sum is σ = 211429440. Its totient is φ = 45240000.

The previous prime is 101446651. The next prime is 101446691. The reversal of 101446664 is 466644101.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 101446664.

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 7 ways as a sum of consecutive naturals, for example, 6212 + ... + 15539.

It is an arithmetic number, because the mean of its divisors is an integer number (6607170).

Almost surely, 2^101446664 is an apocalyptic number.

It is an amenable number.

101446664 is an abundant number, since it is smaller than the sum of its proper divisors (109982776).

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

101446664 is a wasteful number, since it uses less digits than its factorization.

101446664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21821 (or 21817 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 101446664 is about 10072.0734707408. The cubic root of 101446664 is about 466.3864490059.

The spelling of 101446664 in words is "one hundred one million, four hundred forty-six thousand, six hundred sixty-four".