2366889 has 16 divisors (see below), whose sum is σ = 3696000. Its totient is φ = 1319040.

The previous prime is 2366867. The next prime is 2366933. The reversal of 2366889 is 9886632.

It is not a de Polignac number, because 2366889 - 2¹¹ = 2364841 is a prime.

It is an Ulam number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2366889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2366809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (231000).

2^2366889 is an apocalyptic number.

It is an amenable number.

2366889 is a deficient number, since it is larger than the sum of its proper divisors (1329111).

2366889 is a wasteful number, since it uses less digits than its factorization.

2366889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800.

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

The square root of 2366889 is about 1538.4696942092. The cubic root of 2366889 is about 133.2680256559.

The spelling of 2366889 in words is "two million, three hundred sixty-six thousand, eight hundred eighty-nine".