2470609 has 4 divisors (see below), whose sum is σ = 2473780. Its totient is φ = 2467440.

The previous prime is 2470603. The next prime is 2470621. The reversal of 2470609 is 9060742.

2470609 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, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1830609 + 640000 = 1353^2 + 800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2470609 is a prime.

It is a super-2 number, since 2×2470609² = 12207817661762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2470603) by changing a digit.

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, 487 + ... + 2275.

It is an arithmetic number, because the mean of its divisors is an integer number (618445).

2^2470609 is an apocalyptic number.

It is an amenable number.

2470609 is a deficient number, since it is larger than the sum of its proper divisors (3171).

2470609 is a wasteful number, since it uses less digits than its factorization.

2470609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2470609 is about 1571.8171013194. The cubic root of 2470609 is about 135.1869198566.

The spelling of 2470609 in words is "two million, four hundred seventy thousand, six hundred nine".