41909472 has 72 divisors (see below), whose sum is σ = 130024440. Its totient is φ = 12698880.

The previous prime is 41909447. The next prime is 41909479. The reversal of 41909472 is 27490914.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41909479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3447 + ... + 9782.

It is an arithmetic number, because the mean of its divisors is an integer number (1805895).

Almost surely, 2^41909472 is an apocalyptic number.

It is an amenable number.

41909472 is an abundant number, since it is smaller than the sum of its proper divisors (88114968).

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

41909472 is a wasteful number, since it uses less digits than its factorization.

41909472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13256 (or 13245 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 41909472 is about 6473.7525439269. The cubic root of 41909472 is about 347.3527406000.

The spelling of 41909472 in words is "forty-one million, nine hundred nine thousand, four hundred seventy-two".