2868837 has 8 divisors (see below), whose sum is σ = 3897504. Its totient is φ = 1876368.

The previous prime is 2868823. The next prime is 2868851. The reversal of 2868837 is 7388682.

It is an interprime number because it is at equal distance from previous prime (2868823) and next prime (2868851).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2868837 - 2⁶ = 2868773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8863 + ... + 9180.

It is an arithmetic number, because the mean of its divisors is an integer number (487188).

2^2868837 is an apocalyptic number.

It is an amenable number.

2868837 is a deficient number, since it is larger than the sum of its proper divisors (1028667).

2868837 is a wasteful number, since it uses less digits than its factorization.

2868837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18099.

The product of its digits is 129024, while the sum is 42.

The square root of 2868837 is about 1693.7641512324. The cubic root of 2868837 is about 142.0916719440.

The spelling of 2868837 in words is "two million, eight hundred sixty-eight thousand, eight hundred thirty-seven".