41385616 has 40 divisors (see below), whose sum is σ = 86137344. Its totient is φ = 19192320.

The previous prime is 41385611. The next prime is 41385653. The reversal of 41385616 is 61658314.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (41385611) 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, 18241 + ... + 20383.

Almost surely, 2^41385616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41385616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43068672).

41385616 is an abundant number, since it is smaller than the sum of its proper divisors (44751728).

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

41385616 is a wasteful number, since it uses less digits than its factorization.

41385616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2233 counting only the distinct ones).

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

The square root of 41385616 is about 6433.1653173224. The cubic root of 41385616 is about 345.8993994007.

The spelling of 41385616 in words is "forty-one million, three hundred eighty-five thousand, six hundred sixteen".