41557938 has 16 divisors (see below), whose sum is σ = 83540160. Its totient is φ = 13781936.

The previous prime is 41557937. The next prime is 41557939. The reversal of 41557938 is 83975514.

It is an interprime number because it is at equal distance from previous prime (41557937) and next prime (41557939).

It is a self number, because there is not a number n which added to its sum of digits gives 41557938.

It is not an unprimeable number, because it can be changed into a prime (41557931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16398 + ... + 18761.

It is an arithmetic number, because the mean of its divisors is an integer number (5221260).

Almost surely, 2^41557938 is an apocalyptic number.

41557938 is an abundant number, since it is smaller than the sum of its proper divisors (41982222).

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

41557938 is a wasteful number, since it uses less digits than its factorization.

41557938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35361.

The product of its digits is 151200, while the sum is 42.

The square root of 41557938 is about 6446.5446558602. The cubic root of 41557938 is about 346.3788215072.

The spelling of 41557938 in words is "forty-one million, five hundred fifty-seven thousand, nine hundred thirty-eight".