2053734 has 16 divisors (see below), whose sum is σ = 4149360. Its totient is φ = 677600.

The previous prime is 2053721. The next prime is 2053757. The reversal of 2053734 is 4373502.

It is a congruent number.

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, 1089 + ... + 2300.

It is an arithmetic number, because the mean of its divisors is an integer number (259335).

2^2053734 is an apocalyptic number.

2053734 is an abundant number, since it is smaller than the sum of its proper divisors (2095626).

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

2053734 is a wasteful number, since it uses less digits than its factorization.

2053734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 2053734 is about 1433.0854824469. The cubic root of 2053734 is about 127.1104913979.

The spelling of 2053734 in words is "two million, fifty-three thousand, seven hundred thirty-four".