2053546 has 16 divisors (see below), whose sum is σ = 3382560. Its totient is φ = 927280.

The previous prime is 2053529. The next prime is 2053553. The reversal of 2053546 is 6453502.

It is a self number, because there is not a number n which added to its sum of digits gives 2053546.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5745 + ... + 6091.

It is an arithmetic number, because the mean of its divisors is an integer number (211410).

2^2053546 is an apocalyptic number.

2053546 is a deficient number, since it is larger than the sum of its proper divisors (1329014).

2053546 is a wasteful number, since it uses less digits than its factorization.

2053546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2053546 is about 1433.0198882081. The cubic root of 2053546 is about 127.1066126902.

The spelling of 2053546 in words is "two million, fifty-three thousand, five hundred forty-six".