41139550 has 12 divisors (see below), whose sum is σ = 76519656. Its totient is φ = 16455800.

The previous prime is 41139547. The next prime is 41139551. The reversal of 41139550 is 5593114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41139551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411346 + ... + 411445.

It is an arithmetic number, because the mean of its divisors is an integer number (6376638).

Almost surely, 2^41139550 is an apocalyptic number.

41139550 is a deficient number, since it is larger than the sum of its proper divisors (35380106).

41139550 is a wasteful number, since it uses less digits than its factorization.

41139550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822803 (or 822798 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 41139550 is about 6414.0120049779. The cubic root of 41139550 is about 345.2124994859.

The spelling of 41139550 in words is "forty-one million, one hundred thirty-nine thousand, five hundred fifty".