2053485 has 64 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 898560.

The previous prime is 2053459. The next prime is 2053507. The reversal of 2053485 is 5843502.

It is not a de Polignac number, because 2053485 - 2⁶ = 2053421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹¹ + 0 + 5 + 3 + 4⁸ + 8⁵ + 5⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38719 + ... + 38771.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^2053485 is an apocalyptic number.

It is an amenable number.

2053485 is an abundant number, since it is smaller than the sum of its proper divisors (2301075).

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

2053485 is a wasteful number, since it uses less digits than its factorization.

2053485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2053485 is about 1432.9986043259. The cubic root of 2053485 is about 127.1053541225.

Adding to 2053485 its reverse (5843502), we get a palindrome (7896987).

The spelling of 2053485 in words is "two million, fifty-three thousand, four hundred eighty-five".