41858101 has 2 divisors, whose sum is σ = 41858102. Its totient is φ = 41858100.

The previous prime is 41858099. The next prime is 41858111. The reversal of 41858101 is 10185814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27615025 + 14243076 = 5255^2 + 3774^2 .

It is a cyclic number.

It is not a de Polignac number, because 41858101 - 2¹ = 41858099 is a prime.

Together with 41858099, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 41858101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41858111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20929050 + 20929051.

It is an arithmetic number, because the mean of its divisors is an integer number (20929051).

Almost surely, 2^41858101 is an apocalyptic number.

It is an amenable number.

41858101 is a deficient number, since it is larger than the sum of its proper divisors (1).

41858101 is an equidigital number, since it uses as much as digits as its factorization.

41858101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 41858101 is about 6469.7836903563. The cubic root of 41858101 is about 347.2107587478.

The spelling of 41858101 in words is "forty-one million, eight hundred fifty-eight thousand, one hundred one".