41666716 has 48 divisors (see below), whose sum is σ = 90627264. Its totient is φ = 16321536.

The previous prime is 41666689. The next prime is 41666717. The reversal of 41666716 is 61766614.

It is a super-2 number, since 2×41666716² = 3472230444449312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41666717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40626 + ... + 41638.

It is an arithmetic number, because the mean of its divisors is an integer number (1888068).

Almost surely, 2^41666716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41666716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45313632).

41666716 is an abundant number, since it is smaller than the sum of its proper divisors (48960548).

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

41666716 is a wasteful number, since it uses less digits than its factorization.

41666716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150 (or 1148 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 41666716 is about 6454.9760650215. The cubic root of 41666716 is about 346.6807739986.

The spelling of 41666716 in words is "forty-one million, six hundred sixty-six thousand, seven hundred sixteen".