2888213 has 2 divisors, whose sum is σ = 2888214. Its totient is φ = 2888212.

The previous prime is 2888201. The next prime is 2888231. The reversal of 2888213 is 3128882.

Together with next prime (2888231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1684804 + 1203409 = 1298^2 + 1097^2 .

It is a cyclic number.

It is not a de Polignac number, because 2888213 - 2¹² = 2884117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2888213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2888233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444106 + 1444107.

It is an arithmetic number, because the mean of its divisors is an integer number (1444107).

2^2888213 is an apocalyptic number.

It is an amenable number.

2888213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2888213 is an equidigital number, since it uses as much as digits as its factorization.

2888213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 32.

The square root of 2888213 is about 1699.4743304916. The cubic root of 2888213 is about 142.4108481036.

The spelling of 2888213 in words is "two million, eight hundred eighty-eight thousand, two hundred thirteen".