41820416 has 36 divisors (see below), whose sum is σ = 91072464. Its totient is φ = 19008000.

The previous prime is 41820413. The next prime is 41820431. The reversal of 41820416 is 61402814.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (41820413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4610 + ... + 10241.

Almost surely, 2^41820416 is an apocalyptic number.

It is an amenable number.

41820416 is an abundant number, since it is smaller than the sum of its proper divisors (49252048).

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

41820416 is a wasteful number, since it uses less digits than its factorization.

41820416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878 (or 14864 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 41820416 is about 6466.8706497038. The cubic root of 41820416 is about 347.1065290941.

The spelling of 41820416 in words is "forty-one million, eight hundred twenty thousand, four hundred sixteen".