412226239 has 2 divisors, whose sum is σ = 412226240. Its totient is φ = 412226238.

The previous prime is 412226219. The next prime is 412226249. The reversal of 412226239 is 932622214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412226239 - 2⁵ = 412226207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412226239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412226219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206113119 + 206113120.

It is an arithmetic number, because the mean of its divisors is an integer number (206113120).

Almost surely, 2^412226239 is an apocalyptic number.

412226239 is a deficient number, since it is larger than the sum of its proper divisors (1).

412226239 is an equidigital number, since it uses as much as digits as its factorization.

412226239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 412226239 is about 20303.3553630921. The cubic root of 412226239 is about 744.2380624992.

The spelling of 412226239 in words is "four hundred twelve million, two hundred twenty-six thousand, two hundred thirty-nine".