412666214 has 4 divisors (see below), whose sum is σ = 618999324. Its totient is φ = 206333106.

The previous prime is 412666213. The next prime is 412666223.

412666214 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412666213) 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, 103166552 + ... + 103166555.

It is an arithmetic number, because the mean of its divisors is an integer number (154749831).

Almost surely, 2^412666214 is an apocalyptic number.

412666214 is a deficient number, since it is larger than the sum of its proper divisors (206333110).

412666214 is a wasteful number, since it uses less digits than its factorization.

412666214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206333109.

The product of its digits is 13824, while the sum is 32.

The square root of 412666214 is about 20314.1875052880. The cubic root of 412666214 is about 744.5027470208.

The spelling of 412666214 in words is "four hundred twelve million, six hundred sixty-six thousand, two hundred fourteen".