2002877 has 2 divisors, whose sum is σ = 2002878. Its totient is φ = 2002876.

The previous prime is 2002867. The next prime is 2002883. The reversal of 2002877 is 7782002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1999396 + 3481 = 1414^2 + 59^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002877 - 2⁸ = 2002621 is a prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₁₄₉₁₂₉ and since 2002877 and 149129 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001438 + 1001439.

It is an arithmetic number, because the mean of its divisors is an integer number (1001439).

2^2002877 is an apocalyptic number.

It is an amenable number.

2002877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002877 is an equidigital number, since it uses as much as digits as its factorization.

2002877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 2002877 is about 1415.2303699398. The cubic root of 2002877 is about 126.0524892588.

Adding to 2002877 its reverse (7782002), we get a palindrome (9784879).

The spelling of 2002877 in words is "two million, two thousand, eight hundred seventy-seven".