2872007 has 2 divisors, whose sum is σ = 2872008. Its totient is φ = 2872006.

The previous prime is 2872003. The next prime is 2872019. The reversal of 2872007 is 7002782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2872007 - 2² = 2872003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2872003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436003 + 1436004.

It is an arithmetic number, because the mean of its divisors is an integer number (1436004).

2^2872007 is an apocalyptic number.

2872007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2872007 is an equidigital number, since it uses as much as digits as its factorization.

2872007 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 2872007 is about 1694.6996784091. The cubic root of 2872007 is about 142.1439887070.

Adding to 2872007 its reverse (7002782), we get a palindrome (9874789).

The spelling of 2872007 in words is "two million, eight hundred seventy-two thousand, seven".