412718805 has 24 divisors (see below), whose sum is σ = 715928928. Its totient is φ = 219947616.

The previous prime is 412718783. The next prime is 412718819. The reversal of 412718805 is 508817214.

It is not a de Polignac number, because 412718805 - 2⁸ = 412718549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412718805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74874 + ... + 80196.

It is an arithmetic number, because the mean of its divisors is an integer number (29830372).

Almost surely, 2^412718805 is an apocalyptic number.

412718805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412718805 is a deficient number, since it is larger than the sum of its proper divisors (303210123).

412718805 is a wasteful number, since it uses less digits than its factorization.

412718805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057 (or 7054 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 412718805 is about 20315.4819042030. The cubic root of 412718805 is about 744.5343726458.

The spelling of 412718805 in words is "four hundred twelve million, seven hundred eighteen thousand, eight hundred five".