41115690 has 192 divisors, whose sum is σ = 141523200. Its totient is φ = 8017920.

The previous prime is 41115667. The next prime is 41115691. The reversal of 41115690 is 9651114.

It is a super-2 number, since 2×41115690² = 3380999928352200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41115691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 117636 + ... + 117984.

It is an arithmetic number, because the mean of its divisors is an integer number (737100).

Almost surely, 2^41115690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41115690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70761600).

41115690 is an abundant number, since it is smaller than the sum of its proper divisors (100407510).

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

41115690 is a wasteful number, since it uses less digits than its factorization.

41115690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 41115690 is about 6412.1517449293. The cubic root of 41115690 is about 345.1457481227.

It can be divided in two parts, 4111 and 5690, that added together give a square (9801 = 99²).

The spelling of 41115690 in words is "forty-one million, one hundred fifteen thousand, six hundred ninety".