412233805 has 4 divisors (see below), whose sum is σ = 494680572. Its totient is φ = 329787040.

The previous prime is 412233797. The next prime is 412233817. The reversal of 412233805 is 508332214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 329095881 + 83137924 = 18141^2 + 9118^2 .

It is not a de Polignac number, because 412233805 - 2³ = 412233797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41223376 + ... + 41223385.

It is an arithmetic number, because the mean of its divisors is an integer number (123670143).

Almost surely, 2^412233805 is an apocalyptic number.

It is an amenable number.

412233805 is a deficient number, since it is larger than the sum of its proper divisors (82446767).

412233805 is an equidigital number, since it uses as much as digits as its factorization.

412233805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82446766.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 412233805 is about 20303.5416861197. The cubic root of 412233805 is about 744.2426157196.

The spelling of 412233805 in words is "four hundred twelve million, two hundred thirty-three thousand, eight hundred five".