41668328 has 16 divisors (see below), whose sum is σ = 84138180. Its totient is φ = 19231488.

The previous prime is 41668321. The next prime is 41668351. The reversal of 41668328 is 82386614.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29571844 + 12096484 = 5438^2 + 3478^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41668291 and 41668300.

It is not an unprimeable number, because it can be changed into a prime (41668321) 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, 200225 + ... + 200432.

Almost surely, 2^41668328 is an apocalyptic number.

It is an amenable number.

41668328 is an abundant number, since it is smaller than the sum of its proper divisors (42469852).

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

41668328 is a wasteful number, since it uses less digits than its factorization.

41668328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400676 (or 400672 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 41668328 is about 6455.1009287230. The cubic root of 41668328 is about 346.6852447309.

The spelling of 41668328 in words is "forty-one million, six hundred sixty-eight thousand, three hundred twenty-eight".