2862002881 has 2 divisors, whose sum is σ = 2862002882. Its totient is φ = 2862002880.

The previous prime is 2862002879. The next prime is 2862002917. The reversal of 2862002881 is 1882002682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1696121856 + 1165881025 = 41184^2 + 34145^2 .

It is a cyclic number.

It is not a de Polignac number, because 2862002881 - 2¹ = 2862002879 is a prime.

It is a super-2 number, since 2×2862002881² = 16382120981704600322, which contains 22 as substring.

Together with 2862002879, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2862002881.

It is not a weakly prime, because it can be changed into another prime (2869002881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431001440 + 1431001441.

It is an arithmetic number, because the mean of its divisors is an integer number (1431001441).

Almost surely, 2^2862002881 is an apocalyptic number.

It is an amenable number.

2862002881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2862002881 is an equidigital number, since it uses as much as digits as its factorization.

2862002881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 2862002881 is about 53497.6904267838. The cubic root of 2862002881 is about 1419.7875237531.

The spelling of 2862002881 in words is "two billion, eight hundred sixty-two million, two thousand, eight hundred eighty-one".