2053558 has 16 divisors (see below), whose sum is σ = 3492720. Its totient is φ = 897696.

The previous prime is 2053553. The next prime is 2053573. The reversal of 2053558 is 8553502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1585 + ... + 2572.

It is an arithmetic number, because the mean of its divisors is an integer number (218295).

2^2053558 is an apocalyptic number.

2053558 is a deficient number, since it is larger than the sum of its proper divisors (1439162).

2053558 is a wasteful number, since it uses less digits than its factorization.

2053558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2053558 is about 1433.0240751641. The cubic root of 2053558 is about 127.1068602744.

The spelling of 2053558 in words is "two million, fifty-three thousand, five hundred fifty-eight".