41688216 has 64 divisors (see below), whose sum is σ = 122623200. Its totient is φ = 13077504.

The previous prime is 41688209. The next prime is 41688287. The reversal of 41688216 is 61288614.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 2005 + ... + 9348.

Almost surely, 2^41688216 is an apocalyptic number.

It is an amenable number.

41688216 is an abundant number, since it is smaller than the sum of its proper divisors (80934984).

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

41688216 is a wasteful number, since it uses less digits than its factorization.

41688216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385 (or 11375 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 41688216 is about 6456.6412320958. The cubic root of 41688216 is about 346.7403927678.

The spelling of 41688216 in words is "forty-one million, six hundred eighty-eight thousand, two hundred sixteen".