41920320 has 112 divisors (see below), whose sum is σ = 143377920. Its totient is φ = 10315776.

The previous prime is 41920309. The next prime is 41920343. The reversal of 41920320 is 2302914.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10801 + ... + 14159.

It is an arithmetic number, because the mean of its divisors is an integer number (1280160).

Almost surely, 2^41920320 is an apocalyptic number.

41920320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41920320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71688960).

41920320 is an abundant number, since it is smaller than the sum of its proper divisors (101457600).

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

41920320 is a wasteful number, since it uses less digits than its factorization.

41920320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392 (or 3382 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 41920320 is about 6474.5903345308. The cubic root of 41920320 is about 347.3827080297.

The spelling of 41920320 in words is "forty-one million, nine hundred twenty thousand, three hundred twenty".