41881240 has 16 divisors (see below), whose sum is σ = 94232880. Its totient is φ = 16752480.

The previous prime is 41881223. The next prime is 41881241. The reversal of 41881240 is 4218814.

It is a junction number, because it is equal to n+sod(n) for n = 41881199 and 41881208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41881241) 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, 523476 + ... + 523555.

It is an arithmetic number, because the mean of its divisors is an integer number (5889555).

Almost surely, 2^41881240 is an apocalyptic number.

41881240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41881240 is an abundant number, since it is smaller than the sum of its proper divisors (52351640).

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

41881240 is a wasteful number, since it uses less digits than its factorization.

41881240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047042 (or 1047038 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 41881240 is about 6471.5716792754. The cubic root of 41881240 is about 347.2747258940.

The spelling of 41881240 in words is "forty-one million, eight hundred eighty-one thousand, two hundred forty".