2420000005 has 8 divisors (see below), whose sum is σ = 2943781272. Its totient is φ = 1909479168.

The previous prime is 2420000003. The next prime is 2420000017. The reversal of 2420000005 is 5000000242.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 349203969 + 2070796036 = 18687^2 + 45506^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2420000005 - 2¹ = 2420000003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2420000005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420000003) 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, 3314704 + ... + 3315433.

It is an arithmetic number, because the mean of its divisors is an integer number (367972659).

Almost surely, 2^2420000005 is an apocalyptic number.

It is an amenable number.

2420000005 is a deficient number, since it is larger than the sum of its proper divisors (523781267).

2420000005 is an equidigital number, since it uses as much as digits as its factorization.

2420000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630215.

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 2420000005 is about 49193.4955558151. The cubic root of 2420000005 is about 1342.5746898420.

Adding to 2420000005 its reverse (5000000242), we get a palindrome (7420000247).

The spelling of 2420000005 in words is "two billion, four hundred twenty million, five", and thus it is an aban number.