41359640 has 64 divisors (see below), whose sum is σ = 112622400. Its totient is φ = 13344768.

The previous prime is 41359631. The next prime is 41359687. The reversal of 41359640 is 4695314.

It is a junction number, because it is equal to n+sod(n) for n = 41359597 and 41359606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416 + ... + 9104.

It is an arithmetic number, because the mean of its divisors is an integer number (1759725).

Almost surely, 2^41359640 is an apocalyptic number.

41359640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41359640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56311200).

41359640 is an abundant number, since it is smaller than the sum of its proper divisors (71262760).

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

41359640 is a wasteful number, since it uses less digits than its factorization.

41359640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724 (or 8720 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 41359640 is about 6431.1460875959. The cubic root of 41359640 is about 345.8270154488.

The spelling of 41359640 in words is "forty-one million, three hundred fifty-nine thousand, six hundred forty".