2575734 has 24 divisors (see below), whose sum is σ = 5993208. Its totient is φ = 735840.

The previous prime is 2575733. The next prime is 2575753. The reversal of 2575734 is 4375752.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2575695 and 2575704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575733) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4087 + ... + 4674.

It is an arithmetic number, because the mean of its divisors is an integer number (249717).

2^2575734 is an apocalyptic number.

2575734 is an abundant number, since it is smaller than the sum of its proper divisors (3417474).

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

2575734 is a wasteful number, since it uses less digits than its factorization.

2575734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8780 (or 8773 counting only the distinct ones).

The product of its digits is 29400, while the sum is 33.

The square root of 2575734 is about 1604.9093432341. The cubic root of 2575734 is about 137.0777614555.

The spelling of 2575734 in words is "two million, five hundred seventy-five thousand, seven hundred thirty-four".