2053350 has 108 divisors (see below), whose sum is σ = 6194916. Its totient is φ = 505440.

The previous prime is 2053339. The next prime is 2053357. The reversal of 2053350 is 533502.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 157944 + ... + 157956.

2^2053350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2053350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3097458).

2053350 is an abundant number, since it is smaller than the sum of its proper divisors (4141566).

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

2053350 is a wasteful number, since it uses less digits than its factorization.

2053350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 2053350 is about 1432.9514995282. The cubic root of 2053350 is about 127.1025686791.

Adding to 2053350 its reverse (533502), we get a palindrome (2586852).

The spelling of 2053350 in words is "two million, fifty-three thousand, three hundred fifty".