412233817 has 2 divisors, whose sum is σ = 412233818. Its totient is φ = 412233816.

The previous prime is 412233797. The next prime is 412233839. The reversal of 412233817 is 718332214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349839616 + 62394201 = 18704^2 + 7899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412233817 is a prime.

It is not a weakly prime, because it can be changed into another prime (412236817) by changing a digit.

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 as a sum of consecutive naturals, namely, 206116908 + 206116909.

It is an arithmetic number, because the mean of its divisors is an integer number (206116909).

Almost surely, 2^412233817 is an apocalyptic number.

It is an amenable number.

412233817 is a deficient number, since it is larger than the sum of its proper divisors (1).

412233817 is an equidigital number, since it uses as much as digits as its factorization.

412233817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 412233817 is about 20303.5419816346. The cubic root of 412233817 is about 744.2426229411.

The spelling of 412233817 in words is "four hundred twelve million, two hundred thirty-three thousand, eight hundred seventeen".