41985601 has 16 divisors (see below), whose sum is σ = 49456000. Its totient is φ = 35625744.

The previous prime is 41985589. The next prime is 41985607. The reversal of 41985601 is 10658914.

It is not a de Polignac number, because 41985601 - 2⁷ = 41985473 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41985607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36826 + ... + 37948.

It is an arithmetic number, because the mean of its divisors is an integer number (3091000).

Almost surely, 2^41985601 is an apocalyptic number.

It is an amenable number.

41985601 is a deficient number, since it is larger than the sum of its proper divisors (7470399).

41985601 is a wasteful number, since it uses less digits than its factorization.

41985601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 41985601 is about 6479.6296962095. The cubic root of 41985601 is about 347.5629366882.

The spelling of 41985601 in words is "forty-one million, nine hundred eighty-five thousand, six hundred one".