2420635624 has 16 divisors (see below), whose sum is σ = 4951300320. Its totient is φ = 1100288880.

The previous prime is 2420635583. The next prime is 2420635639. The reversal of 2420635624 is 4265360242.

It is a self number, because there is not a number n which added to its sum of digits gives 2420635624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13753524 + ... + 13753699.

It is an arithmetic number, because the mean of its divisors is an integer number (309456270).

Almost surely, 2^2420635624 is an apocalyptic number.

It is an amenable number.

2420635624 is an abundant number, since it is smaller than the sum of its proper divisors (2530664696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2420635624 is a wasteful number, since it uses less digits than its factorization.

2420635624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27507240 (or 27507236 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2420635624 is about 49199.9555284352. The cubic root of 2420635624 is about 1342.6922230758.

Adding to 2420635624 its reverse (4265360242), we get a palindrome (6685995866).

The spelling of 2420635624 in words is "two billion, four hundred twenty million, six hundred thirty-five thousand, six hundred twenty-four".