2485929 has 4 divisors (see below), whose sum is σ = 3314576. Its totient is φ = 1657284.

The previous prime is 2485907. The next prime is 2485937. The reversal of 2485929 is 9295842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2485929 - 2⁵ = 2485897 is a prime.

It is a d-powerful number, because it can be written as 2 + 4⁴ + 8³ + 5⁹ + 9² + 2⁹ + 9⁶ .

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2485939) 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 3 ways as a sum of consecutive naturals, for example, 414319 + ... + 414324.

It is an arithmetic number, because the mean of its divisors is an integer number (828644).

2^2485929 is an apocalyptic number.

It is an amenable number.

2485929 is a deficient number, since it is larger than the sum of its proper divisors (828647).

2485929 is an equidigital number, since it uses as much as digits as its factorization.

2485929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828646.

The product of its digits is 51840, while the sum is 39.

The square root of 2485929 is about 1576.6829104167. The cubic root of 2485929 is about 135.4657711411.

The spelling of 2485929 in words is "two million, four hundred eighty-five thousand, nine hundred twenty-nine".