41280816 has 40 divisors (see below), whose sum is σ = 106880560. Its totient is φ = 13729536.

The previous prime is 41280803. The next prime is 41280823. The reversal of 41280816 is 61808214.

41280816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33426 + ... + 34638.

It is an arithmetic number, because the mean of its divisors is an integer number (2672014).

Almost surely, 2^41280816 is an apocalyptic number.

It is an amenable number.

41280816 is an abundant number, since it is smaller than the sum of its proper divisors (65599744).

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

41280816 is a wasteful number, since it uses less digits than its factorization.

41280816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933 (or 1927 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 41280816 is about 6425.0148637960. The cubic root of 41280816 is about 345.6071811351.

The spelling of 41280816 in words is "forty-one million, two hundred eighty thousand, eight hundred sixteen".