41987901 has 8 divisors (see below), whose sum is σ = 56039040. Its totient is φ = 27964352.

The previous prime is 41987899. The next prime is 41987917. The reversal of 41987901 is 10978914.

It is a happy number.

41987901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41987901 - 2¹ = 41987899 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41987901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41987951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3036 + ... + 9653.

It is an arithmetic number, because the mean of its divisors is an integer number (7004880).

Almost surely, 2^41987901 is an apocalyptic number.

It is an amenable number.

41987901 is a deficient number, since it is larger than the sum of its proper divisors (14051139).

41987901 is a wasteful number, since it uses less digits than its factorization.

41987901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13795.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 41987901 is about 6479.8071730569. The cubic root of 41987901 is about 347.5692831510.

The spelling of 41987901 in words is "forty-one million, nine hundred eighty-seven thousand, nine hundred one".