41564149 has 8 divisors (see below), whose sum is σ = 46805760. Its totient is φ = 36566400.

The previous prime is 41564147. The next prime is 41564177. The reversal of 41564149 is 94146514.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41564149 - 2¹ = 41564147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41564147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60604 + ... + 61285.

It is an arithmetic number, because the mean of its divisors is an integer number (5850720).

Almost surely, 2^41564149 is an apocalyptic number.

It is an amenable number.

41564149 is a deficient number, since it is larger than the sum of its proper divisors (5241611).

41564149 is a wasteful number, since it uses less digits than its factorization.

41564149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121931.

The product of its digits is 17280, while the sum is 34.

The square root of 41564149 is about 6447.0263687998. The cubic root of 41564149 is about 346.3960765476.

The spelling of 41564149 in words is "forty-one million, five hundred sixty-four thousand, one hundred forty-nine".