2046715447 has 6 divisors (see below), whose sum is σ = 2380873128. Its totient is φ = 1754327484.

The previous prime is 2046715417. The next prime is 2046715471. The reversal of 2046715447 is 7445176402.

It is not a de Polignac number, because 2046715447 - 2²³ = 2038326839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046715417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20884803 + ... + 20884900.

It is an arithmetic number, because the mean of its divisors is an integer number (396812188).

Almost surely, 2^2046715447 is an apocalyptic number.

2046715447 is a deficient number, since it is larger than the sum of its proper divisors (334157681).

2046715447 is an equidigital number, since it uses as much as digits as its factorization.

2046715447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41769717 (or 41769710 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 2046715447 is about 45240.6393301421. The cubic root of 2046715447 is about 1269.6552781298.

The spelling of 2046715447 in words is "two billion, forty-six million, seven hundred fifteen thousand, four hundred forty-seven".