2053400 has 24 divisors (see below), whose sum is σ = 4774620. Its totient is φ = 821280.

The previous prime is 2053397. The next prime is 2053411. The reversal of 2053400 is 43502.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4934 + ... + 5333.

2^2053400 is an apocalyptic number.

2053400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053400 is an abundant number, since it is smaller than the sum of its proper divisors (2721220).

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

2053400 is a wasteful number, since it uses less digits than its factorization.

2053400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10283 (or 10274 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2053400 is about 1432.9689459301. The cubic root of 2053400 is about 127.1036003390.

Adding to 2053400 its reverse (43502), we get a palindrome (2096902).

The spelling of 2053400 in words is "two million, fifty-three thousand, four hundred".