41909136 has 40 divisors (see below), whose sum is σ = 113965920. Its totient is φ = 13234176.

The previous prime is 41909071. The next prime is 41909137. The reversal of 41909136 is 63190914.

It is a junction number, because it is equal to n+sod(n) for n = 41909097 and 41909106.

It is not an unprimeable number, because it can be changed into a prime (41909137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22065 + ... + 23888.

It is an arithmetic number, because the mean of its divisors is an integer number (2849148).

Almost surely, 2^41909136 is an apocalyptic number.

It is an amenable number.

41909136 is an abundant number, since it is smaller than the sum of its proper divisors (72056784).

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

41909136 is a wasteful number, since it uses less digits than its factorization.

41909136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45983 (or 45977 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 41909136 is about 6473.7265929293. The cubic root of 41909136 is about 347.3518123227.

The spelling of 41909136 in words is "forty-one million, nine hundred nine thousand, one hundred thirty-six".