2882473021 has 2 divisors, whose sum is σ = 2882473022. Its totient is φ = 2882473020.

The previous prime is 2882473003. The next prime is 2882473039. The reversal of 2882473021 is 1203742882.

It is a balanced prime because it is at equal distance from previous prime (2882473003) and next prime (2882473039).

It can be written as a sum of positive squares in only one way, i.e., 2744292996 + 138180025 = 52386^2 + 11755^2 .

It is a cyclic number.

It is not a de Polignac number, because 2882473021 - 2¹⁷ = 2882341949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2882473081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441236510 + 1441236511.

It is an arithmetic number, because the mean of its divisors is an integer number (1441236511).

Almost surely, 2^2882473021 is an apocalyptic number.

It is an amenable number.

2882473021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2882473021 is an equidigital number, since it uses as much as digits as its factorization.

2882473021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 2882473021 is about 53688.6675286321. The cubic root of 2882473021 is about 1423.1644400963.

The spelling of 2882473021 in words is "two billion, eight hundred eighty-two million, four hundred seventy-three thousand, twenty-one".