41906564 has 36 divisors (see below), whose sum is σ = 90335196. Its totient is φ = 16902144.

The previous prime is 41906539. The next prime is 41906591. The reversal of 41906564 is 46560914.

It can be written as a sum of positive squares in 2 ways, for example, as 35904064 + 6002500 = 5992^2 + 2450^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2957 + ... + 9620.

It is an arithmetic number, because the mean of its divisors is an integer number (2509311).

Almost surely, 2^41906564 is an apocalyptic number.

It is an amenable number.

41906564 is an abundant number, since it is smaller than the sum of its proper divisors (48428632).

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

41906564 is a wasteful number, since it uses less digits than its factorization.

41906564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12612 (or 12603 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 41906564 is about 6473.5279407754. The cubic root of 41906564 is about 347.3447064168.

The spelling of 41906564 in words is "forty-one million, nine hundred six thousand, five hundred sixty-four".