41408940 has 48 divisors (see below), whose sum is σ = 122768352. Its totient is φ = 10392576.

The previous prime is 41408929. The next prime is 41408971. The reversal of 41408940 is 4980414.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 41408898 and 41408907.

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, 19279 + ... + 21318.

It is an arithmetic number, because the mean of its divisors is an integer number (2557674).

Almost surely, 2^41408940 is an apocalyptic number.

It is an amenable number.

41408940 is an abundant number, since it is smaller than the sum of its proper divisors (81359412).

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

41408940 is a wasteful number, since it uses less digits than its factorization.

41408940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40626 (or 40624 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 41408940 is about 6434.9778554398. The cubic root of 41408940 is about 345.9643675647.

The spelling of 41408940 in words is "forty-one million, four hundred eight thousand, nine hundred forty".