2864051 has 2 divisors, whose sum is σ = 2864052. Its totient is φ = 2864050.

The previous prime is 2864033. The next prime is 2864077. The reversal of 2864051 is 1504682.

It is an a-pointer prime, because the next prime (2864077) can be obtained adding 2864051 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2864051 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2864051.

It is not a weakly prime, because it can be changed into another prime (2864021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432025 + 1432026.

It is an arithmetic number, because the mean of its divisors is an integer number (1432026).

2^2864051 is an apocalyptic number.

2864051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2864051 is an equidigital number, since it uses as much as digits as its factorization.

2864051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2864051 is about 1692.3507319702. The cubic root of 2864051 is about 142.0126121179.

The spelling of 2864051 in words is "two million, eight hundred sixty-four thousand, fifty-one".