2470005 has 24 divisors (see below), whose sum is σ = 4324320. Its totient is φ = 1304160.

The previous prime is 2470003. The next prime is 2470031. The reversal of 2470005 is 5000742.

It is a happy number.

2470005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2470005 - 2¹ = 2470003 is a prime.

It is a super-2 number, since 2×2470005² = 12201849400050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2470005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470001) 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 23 ways as a sum of consecutive naturals, for example, 5686 + ... + 6104.

It is an arithmetic number, because the mean of its divisors is an integer number (180180).

2^2470005 is an apocalyptic number.

It is an amenable number.

2470005 is a deficient number, since it is larger than the sum of its proper divisors (1854315).

2470005 is a wasteful number, since it uses less digits than its factorization.

2470005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 2470005 is about 1571.6249552613. The cubic root of 2470005 is about 135.1759023903.

Adding to 2470005 its reverse (5000742), we get a palindrome (7470747).

The spelling of 2470005 in words is "two million, four hundred seventy thousand, five".