41745456 has 80 divisors (see below), whose sum is σ = 121405920. Its totient is φ = 13903488.

The previous prime is 41745449. The next prime is 41745461. The reversal of 41745456 is 65454714.

41745456 is a `hidden beast` number, since 41 + 74 + 545 + 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 41745456.

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, 34396 + ... + 35588.

It is an arithmetic number, because the mean of its divisors is an integer number (1517574).

Almost surely, 2^41745456 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 41745456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60702960).

41745456 is an abundant number, since it is smaller than the sum of its proper divisors (79660464).

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

41745456 is an equidigital number, since it uses as much as digits as its factorization.

41745456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1198 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 41745456 is about 6461.0723568151. The cubic root of 41745456 is about 346.8990174751.

The spelling of 41745456 in words is "forty-one million, seven hundred forty-five thousand, four hundred fifty-six".