2862011 has 2 divisors, whose sum is σ = 2862012. Its totient is φ = 2862010.

The previous prime is 2861977. The next prime is 2862017. The reversal of 2862011 is 1102682.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2862011 - 2¹⁸ = 2599867 is a prime.

It is a super-2 number, since 2×2862011² = 16382213928242, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2862017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431005 + 1431006.

It is an arithmetic number, because the mean of its divisors is an integer number (1431006).

2^2862011 is an apocalyptic number.

2862011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2862011 is an equidigital number, since it uses as much as digits as its factorization.

2862011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 2862011 is about 1691.7479126631. The cubic root of 2862011 is about 141.9788866314.

Adding to 2862011 its reverse (1102682), we get a palindrome (3964693).

The spelling of 2862011 in words is "two million, eight hundred sixty-two thousand, eleven".