41071140 has 72 divisors (see below), whose sum is σ = 135914688. Its totient is φ = 9956160.

The previous prime is 41071127. The next prime is 41071153. The reversal of 41071140 is 4117014.

41071140 = 837² + 838² + ... + 891².

It is an interprime number because it is at equal distance from previous prime (41071127) and next prime (41071153).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8392 + ... + 12351.

It is an arithmetic number, because the mean of its divisors is an integer number (1887704).

Almost surely, 2^41071140 is an apocalyptic number.

It is an amenable number.

41071140 is an abundant number, since it is smaller than the sum of its proper divisors (94843548).

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

41071140 is a wasteful number, since it uses less digits than its factorization.

41071140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20769 (or 20764 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 41071140 is about 6408.6769305372. The cubic root of 41071140 is about 345.0210447150.

Adding to 41071140 its reverse (4117014), we get a palindrome (45188154).

The spelling of 41071140 in words is "forty-one million, seventy-one thousand, one hundred forty".