2868601 has 4 divisors (see below), whose sum is σ = 3019600. Its totient is φ = 2717604.

The previous prime is 2868577. The next prime is 2868617. The reversal of 2868601 is 1068682.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1068682 = 2 ⋅534341.

It is a cyclic number.

It is not a de Polignac number, because 2868601 - 2⁷ = 2868473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2868001) 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 in 3 ways as a sum of consecutive naturals, for example, 75471 + ... + 75508.

It is an arithmetic number, because the mean of its divisors is an integer number (754900).

2^2868601 is an apocalyptic number.

It is an amenable number.

2868601 is a deficient number, since it is larger than the sum of its proper divisors (150999).

2868601 is a wasteful number, since it uses less digits than its factorization.

2868601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150998.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2868601 is about 1693.6944824850. The cubic root of 2868601 is about 142.0877755271.

The spelling of 2868601 in words is "two million, eight hundred sixty-eight thousand, six hundred one".