2866104 has 40 divisors (see below), whose sum is σ = 8029560. Its totient is φ = 955152.

The previous prime is 2866069. The next prime is 2866109. The reversal of 2866104 is 4016682.

2866104 is digitally balanced in base 5, 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 (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866109) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1564 + ... + 2859.

It is an arithmetic number, because the mean of its divisors is an integer number (200739).

2^2866104 is an apocalyptic number.

2866104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2866104 is an abundant number, since it is smaller than the sum of its proper divisors (5163456).

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

2866104 is a wasteful number, since it uses less digits than its factorization.

2866104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441 (or 4428 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2866104 is about 1692.9571760680. The cubic root of 2866104 is about 142.0465363575.

The spelling of 2866104 in words is "two million, eight hundred sixty-six thousand, one hundred four".