41664194 has 16 divisors (see below), whose sum is σ = 73422720. Its totient is φ = 17481360.

The previous prime is 41664191. The next prime is 41664251. The reversal of 41664194 is 49146614.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (41664191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72554 + ... + 73125.

It is an arithmetic number, because the mean of its divisors is an integer number (4588920).

Almost surely, 2^41664194 is an apocalyptic number.

41664194 is a deficient number, since it is larger than the sum of its proper divisors (31758526).

41664194 is a wasteful number, since it uses less digits than its factorization.

41664194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145705.

The product of its digits is 20736, while the sum is 35.

The square root of 41664194 is about 6454.7807089010. The cubic root of 41664194 is about 346.6737792344.

The spelling of 41664194 in words is "forty-one million, six hundred sixty-four thousand, one hundred ninety-four".