2868936 has 32 divisors (see below), whose sum is σ = 8197440. Its totient is φ = 819648.

The previous prime is 2868919. The next prime is 2868947. The reversal of 2868936 is 6398682.

2868936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8371 + ... + 8706.

It is an arithmetic number, because the mean of its divisors is an integer number (256170).

2^2868936 is an apocalyptic number.

It is an amenable number.

2868936 is an abundant number, since it is smaller than the sum of its proper divisors (5328504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2868936 is a wasteful number, since it uses less digits than its factorization.

2868936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17093 (or 17089 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 2868936 is about 1693.7933758284. The cubic root of 2868936 is about 142.0933063942.

The spelling of 2868936 in words is "two million, eight hundred sixty-eight thousand, nine hundred thirty-six".