412181859 has 16 divisors (see below), whose sum is σ = 569345024. Its totient is φ = 264967200.

The previous prime is 412181857. The next prime is 412181927. The reversal of 412181859 is 958181214.

It is not a de Polignac number, because 412181859 - 2¹ = 412181857 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412181857) 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 15 ways as a sum of consecutive naturals, for example, 18489 + ... + 34149.

It is an arithmetic number, because the mean of its divisors is an integer number (35584064).

Almost surely, 2^412181859 is an apocalyptic number.

412181859 is a deficient number, since it is larger than the sum of its proper divisors (157163165).

412181859 is a wasteful number, since it uses less digits than its factorization.

412181859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15978.

The product of its digits is 23040, while the sum is 39.

The square root of 412181859 is about 20302.2624108743. The cubic root of 412181859 is about 744.2113534841.

The spelling of 412181859 in words is "four hundred twelve million, one hundred eighty-one thousand, eight hundred fifty-nine".