412012807 has 2 divisors, whose sum is σ = 412012808. Its totient is φ = 412012806.

The previous prime is 412012771. The next prime is 412012859. The reversal of 412012807 is 708210214.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412012807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412012607) 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 as a sum of consecutive naturals, namely, 206006403 + 206006404.

It is an arithmetic number, because the mean of its divisors is an integer number (206006404).

Almost surely, 2^412012807 is an apocalyptic number.

412012807 is a deficient number, since it is larger than the sum of its proper divisors (1).

412012807 is an equidigital number, since it uses as much as digits as its factorization.

412012807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 412012807 is about 20298.0986055345. The cubic root of 412012807 is about 744.1095961175.

The spelling of 412012807 in words is "four hundred twelve million, twelve thousand, eight hundred seven".