2470829 has 4 divisors (see below), whose sum is σ = 2556060. Its totient is φ = 2385600.

The previous prime is 2470801. The next prime is 2470841. The reversal of 2470829 is 9280742.

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 1416100 + 1054729 = 1190^2 + 1027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2470829 is a prime.

It is a super-2 number, since 2×2470829² = 12209991894482, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2470795 and 2470804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470859) 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, 42572 + ... + 42629.

It is an arithmetic number, because the mean of its divisors is an integer number (639015).

2^2470829 is an apocalyptic number.

2470829 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2470829 is a deficient number, since it is larger than the sum of its proper divisors (85231).

2470829 is an equidigital number, since it uses as much as digits as its factorization.

2470829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85230.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2470829 is about 1571.8870824585. The cubic root of 2470829 is about 135.1909323949.

The spelling of 2470829 in words is "two million, four hundred seventy thousand, eight hundred twenty-nine".