413020247 has 2 divisors, whose sum is σ = 413020248. Its totient is φ = 413020246.

The previous prime is 413020241. The next prime is 413020259. The reversal of 413020247 is 742020314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 413020247 - 2¹⁸ = 412758103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413020241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206510123 + 206510124.

It is an arithmetic number, because the mean of its divisors is an integer number (206510124).

Almost surely, 2^413020247 is an apocalyptic number.

413020247 is a deficient number, since it is larger than the sum of its proper divisors (1).

413020247 is an equidigital number, since it uses as much as digits as its factorization.

413020247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 413020247 is about 20322.8995716655. The cubic root of 413020247 is about 744.7155931354.

The spelling of 413020247 in words is "four hundred thirteen million, twenty thousand, two hundred forty-seven".