412213447 has 2 divisors, whose sum is σ = 412213448. Its totient is φ = 412213446.

The previous prime is 412213397. The next prime is 412213463. The reversal of 412213447 is 744312214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412213447 - 2¹⁵ = 412180679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412213147) 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, 206106723 + 206106724.

It is an arithmetic number, because the mean of its divisors is an integer number (206106724).

Almost surely, 2^412213447 is an apocalyptic number.

412213447 is a deficient number, since it is larger than the sum of its proper divisors (1).

412213447 is an equidigital number, since it uses as much as digits as its factorization.

412213447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 28.

The square root of 412213447 is about 20303.0403388261. The cubic root of 412213447 is about 744.2303641442.

The spelling of 412213447 in words is "four hundred twelve million, two hundred thirteen thousand, four hundred forty-seven".