2333889 has 6 divisors (see below), whose sum is σ = 3371186. Its totient is φ = 1555920.

The previous prime is 2333887. The next prime is 2333893. The reversal of 2333889 is 9883332.

It can be written as a sum of positive squares in only one way, i.e., 1299600 + 1034289 = 1140^2 + 1017^2 .

It is not a de Polignac number, because 2333889 - 2¹ = 2333887 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2333887) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129652 + ... + 129669.

2^2333889 is an apocalyptic number.

It is an amenable number.

2333889 is a deficient number, since it is larger than the sum of its proper divisors (1037297).

2333889 is a wasteful number, since it uses less digits than its factorization.

2333889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259327 (or 259324 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2333889 is about 1527.7071054361. The cubic root of 2333889 is about 132.6457681392.

The spelling of 2333889 in words is "two million, three hundred thirty-three thousand, eight hundred eighty-nine".