412856207 has 2 divisors, whose sum is σ = 412856208. Its totient is φ = 412856206.

The previous prime is 412856189. The next prime is 412856243. The reversal of 412856207 is 702658214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412856207 - 2²⁰ = 411807631 is a prime.

It is equal to p_21984704 and since 412856207 and 21984704 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412856707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206428103 + 206428104.

It is an arithmetic number, because the mean of its divisors is an integer number (206428104).

Almost surely, 2^412856207 is an apocalyptic number.

412856207 is a deficient number, since it is larger than the sum of its proper divisors (1).

412856207 is an equidigital number, since it uses as much as digits as its factorization.

412856207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 412856207 is about 20318.8633294286. The cubic root of 412856207 is about 744.6169867325.

The spelling of 412856207 in words is "four hundred twelve million, eight hundred fifty-six thousand, two hundred seven".