2534705 has 4 divisors (see below), whose sum is σ = 3041652. Its totient is φ = 2027760.

The previous prime is 2534689. The next prime is 2534713. The reversal of 2534705 is 5074352.

2534705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 440896 + 2093809 = 664^2 + 1447^2 .

It is not a de Polignac number, because 2534705 - 2⁴ = 2534689 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 253466 + ... + 253475.

It is an arithmetic number, because the mean of its divisors is an integer number (760413).

2^2534705 is an apocalyptic number.

It is an amenable number.

2534705 is a deficient number, since it is larger than the sum of its proper divisors (506947).

2534705 is an equidigital number, since it uses as much as digits as its factorization.

2534705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506946.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2534705 is about 1592.0756891555. The cubic root of 2534705 is about 136.3460227082.

The spelling of 2534705 in words is "two million, five hundred thirty-four thousand, seven hundred five".