41966664 has 16 divisors (see below), whose sum is σ = 104916720. Its totient is φ = 13988880.

The previous prime is 41966633. The next prime is 41966669. The reversal of 41966664 is 46666914.

It is a super-2 number, since 2×41966664² = 3522401774577792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41966669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874282 + ... + 874329.

It is an arithmetic number, because the mean of its divisors is an integer number (6557295).

Almost surely, 2^41966664 is an apocalyptic number.

It is an amenable number.

41966664 is an abundant number, since it is smaller than the sum of its proper divisors (62950056).

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

41966664 is a wasteful number, since it uses less digits than its factorization.

41966664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748620 (or 1748616 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 41966664 is about 6478.1682596240. The cubic root of 41966664 is about 347.5106744129.

The spelling of 41966664 in words is "forty-one million, nine hundred sixty-six thousand, six hundred sixty-four".