41156140 has 12 divisors (see below), whose sum is σ = 86427936. Its totient is φ = 16462448.

The previous prime is 41156051. The next prime is 41156153. The reversal of 41156140 is 4165114.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028884 + ... + 1028923.

It is an arithmetic number, because the mean of its divisors is an integer number (7202328).

Almost surely, 2^41156140 is an apocalyptic number.

It is an amenable number.

41156140 is an abundant number, since it is smaller than the sum of its proper divisors (45271796).

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

41156140 is a wasteful number, since it uses less digits than its factorization.

41156140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057816 (or 2057814 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 41156140 is about 6415.3051369362. The cubic root of 41156140 is about 345.2588968958.

The spelling of 41156140 in words is "forty-one million, one hundred fifty-six thousand, one hundred forty".