41493945 has 8 divisors (see below), whose sum is σ = 66390336. Its totient is φ = 22130096.

The previous prime is 41493943. The next prime is 41493953. The reversal of 41493945 is 54939414.

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 41493945 - 2¹ = 41493943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41493943) 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, 1383117 + ... + 1383146.

It is an arithmetic number, because the mean of its divisors is an integer number (8298792).

Almost surely, 2^41493945 is an apocalyptic number.

It is an amenable number.

41493945 is a deficient number, since it is larger than the sum of its proper divisors (24896391).

41493945 is a wasteful number, since it uses less digits than its factorization.

41493945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766271.

The product of its digits is 77760, while the sum is 39.

The square root of 41493945 is about 6441.5793870758. The cubic root of 41493945 is about 346.2009396706.

The spelling of 41493945 in words is "forty-one million, four hundred ninety-three thousand, nine hundred forty-five".