2053389 has 16 divisors (see below), whose sum is σ = 3030272. Its totient is φ = 1228608.

The previous prime is 2053361. The next prime is 2053397. The reversal of 2053389 is 9833502.

It is a happy number.

It is not a de Polignac number, because 2053389 - 2⁵ = 2053357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053339) 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, 732 + ... + 2154.

It is an arithmetic number, because the mean of its divisors is an integer number (189392).

2^2053389 is an apocalyptic number.

It is an amenable number.

2053389 is a deficient number, since it is larger than the sum of its proper divisors (976883).

2053389 is a wasteful number, since it uses less digits than its factorization.

2053389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2053389 is about 1432.9651077399. The cubic root of 2053389 is about 127.1033733753.

It can be divided in two parts, 2053 and 389, that added together give a palindrome (2442).

The spelling of 2053389 in words is "two million, fifty-three thousand, three hundred eighty-nine".