41319920 has 20 divisors (see below), whose sum is σ = 96069000. Its totient is φ = 16527936.

The previous prime is 41319917. The next prime is 41319961. The reversal of 41319920 is 2991314.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258170 + ... + 258329.

It is an arithmetic number, because the mean of its divisors is an integer number (4803450).

Almost surely, 2^41319920 is an apocalyptic number.

41319920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41319920 is an abundant number, since it is smaller than the sum of its proper divisors (54749080).

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

41319920 is a wasteful number, since it uses less digits than its factorization.

41319920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516512 (or 516506 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 41319920 is about 6428.0572492784. The cubic root of 41319920 is about 345.7162742477.

The spelling of 41319920 in words is "forty-one million, three hundred nineteen thousand, nine hundred twenty".