41580396 has 144 divisors (see below), whose sum is σ = 127135008. Its totient is φ = 11289600.

The previous prime is 41580373. The next prime is 41580431. The reversal of 41580396 is 69308514.

41580396 is a `hidden beast` number, since 41 + 580 + 39 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 41580396.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 210970 + ... + 211166.

It is an arithmetic number, because the mean of its divisors is an integer number (882882).

Almost surely, 2^41580396 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 41580396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63567504).

41580396 is an abundant number, since it is smaller than the sum of its proper divisors (85554612).

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

41580396 is a wasteful number, since it uses less digits than its factorization.

41580396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 41580396 is about 6448.2862839672. The cubic root of 41580396 is about 346.4412048938.

The spelling of 41580396 in words is "forty-one million, five hundred eighty thousand, three hundred ninety-six".