41396818 has 8 divisors (see below), whose sum is σ = 62491212. Its totient is φ = 20566416.

The previous prime is 41396813. The next prime is 41396851. The reversal of 41396818 is 81869314.

It can be written as a sum of positive squares in 2 ways, for example, as 37368769 + 4028049 = 6113^2 + 2007^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (41396813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65605 + ... + 66232.

Almost surely, 2^41396818 is an apocalyptic number.

41396818 is a deficient number, since it is larger than the sum of its proper divisors (21094394).

41396818 is a wasteful number, since it uses less digits than its factorization.

41396818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131996.

The product of its digits is 41472, while the sum is 40.

The square root of 41396818 is about 6434.0359029151. The cubic root of 41396818 is about 345.9306052149.

The spelling of 41396818 in words is "forty-one million, three hundred ninety-six thousand, eight hundred eighteen".