41921712 has 100 divisors (see below), whose sum is σ = 138696976. Its totient is φ = 11975040.

The previous prime is 41921707. The next prime is 41921713. The reversal of 41921712 is 21712914.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is not an unprimeable number, because it can be changed into a prime (41921713) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6762 + ... + 11382.

Almost surely, 2^41921712 is an apocalyptic number.

41921712 is a gapful number since it is divisible by the number (42) 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 41921712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69348488).

41921712 is an abundant number, since it is smaller than the sum of its proper divisors (96775264).

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

41921712 is a wasteful number, since it uses less digits than its factorization.

41921712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648 (or 4633 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 41921712 is about 6474.6978307872. The cubic root of 41921712 is about 347.3865530335.

The spelling of 41921712 in words is "forty-one million, nine hundred twenty-one thousand, seven hundred twelve".