41561938 has 16 divisors (see below), whose sum is σ = 68183136. Its totient is φ = 18843840.

The previous prime is 41561921. The next prime is 41561941. The reversal of 41561938 is 83916514.

It is a junction number, because it is equal to n+sod(n) for n = 41561897 and 41561906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7345 + ... + 11707.

It is an arithmetic number, because the mean of its divisors is an integer number (4261446).

Almost surely, 2^41561938 is an apocalyptic number.

41561938 is a deficient number, since it is larger than the sum of its proper divisors (26621198).

41561938 is a wasteful number, since it uses less digits than its factorization.

41561938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809.

The product of its digits is 25920, while the sum is 37.

The square root of 41561938 is about 6446.8548921160. The cubic root of 41561938 is about 346.3899342726.

The spelling of 41561938 in words is "forty-one million, five hundred sixty-one thousand, nine hundred thirty-eight".