2573829 has 8 divisors (see below), whose sum is σ = 3813120. Its totient is φ = 1715868.

The previous prime is 2573827. The next prime is 2573833. The reversal of 2573829 is 9283752.

It is a happy number.

2573829 is a `hidden beast` number, since 2 + 573 + 82 + 9 = 666.

It is not a de Polignac number, because 2573829 - 2¹ = 2573827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2573793 and 2573802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573827) 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, 47637 + ... + 47690.

It is an arithmetic number, because the mean of its divisors is an integer number (476640).

2^2573829 is an apocalyptic number.

It is an amenable number.

2573829 is a deficient number, since it is larger than the sum of its proper divisors (1239291).

2573829 is an equidigital number, since it uses as much as digits as its factorization.

2573829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95336 (or 95330 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2573829 is about 1604.3157419910. The cubic root of 2573829 is about 137.0439591116.

The spelling of 2573829 in words is "two million, five hundred seventy-three thousand, eight hundred twenty-nine".