412217855 has 8 divisors (see below), whose sum is σ = 565327392. Its totient is φ = 282663648.

The previous prime is 412217849. The next prime is 412217867. The reversal of 412217855 is 558712214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412217855 - 2⁸ = 412217599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 11777653 = 412217855 / (4 + 1 + 2 + 2 + 1 + 7 + 8 + 5 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5888792 + ... + 5888861.

It is an arithmetic number, because the mean of its divisors is an integer number (70665924).

Almost surely, 2^412217855 is an apocalyptic number.

412217855 is a deficient number, since it is larger than the sum of its proper divisors (153109537).

412217855 is a wasteful number, since it uses less digits than its factorization.

412217855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11777665.

The product of its digits is 22400, while the sum is 35.

The square root of 412217855 is about 20303.1488937061. The cubic root of 412217855 is about 744.2330169412.

The spelling of 412217855 in words is "four hundred twelve million, two hundred seventeen thousand, eight hundred fifty-five".