2828001031 has 2 divisors, whose sum is σ = 2828001032. Its totient is φ = 2828001030.

The previous prime is 2828001023. The next prime is 2828001049. The reversal of 2828001031 is 1301008282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2828001031 - 2³ = 2828001023 is a prime.

It is a super-2 number, since 2×2828001031² = 15995179662674125922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2828000987 and 2828001005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2828001331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414000515 + 1414000516.

It is an arithmetic number, because the mean of its divisors is an integer number (1414000516).

Almost surely, 2^2828001031 is an apocalyptic number.

2828001031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828001031 is an equidigital number, since it uses as much as digits as its factorization.

2828001031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 2828001031 is about 53178.9528949189. The cubic root of 2828001031 is about 1414.1425431823.

The spelling of 2828001031 in words is "two billion, eight hundred twenty-eight million, one thousand, thirty-one".