41554656 has 144 divisors (see below), whose sum is σ = 138967920. Its totient is φ = 11612160.

The previous prime is 41554649. The next prime is 41554661. The reversal of 41554656 is 65645514.

41554656 is a `hidden beast` number, since 41 + 554 + 65 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 41554656.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40680 + ... + 41688.

It is an arithmetic number, because the mean of its divisors is an integer number (965055).

Almost surely, 2^41554656 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 41554656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69483960).

41554656 is an abundant number, since it is smaller than the sum of its proper divisors (97413264).

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

41554656 is a wasteful number, since it uses less digits than its factorization.

41554656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049 (or 1038 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 41554656 is about 6446.2900958613. The cubic root of 41554656 is about 346.3697029507.

The spelling of 41554656 in words is "forty-one million, five hundred fifty-four thousand, six hundred fifty-six".