2420088918 has 64 divisors (see below), whose sum is σ = 5405702400. Its totient is φ = 717171840.

The previous prime is 2420088901. The next prime is 2420088967. The reversal of 2420088918 is 8198800242.

It is a self number, because there is not a number n which added to its sum of digits gives 2420088918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1109553 + ... + 1111731.

It is an arithmetic number, because the mean of its divisors is an integer number (84464100).

Almost surely, 2^2420088918 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420088918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2702851200).

2420088918 is an abundant number, since it is smaller than the sum of its proper divisors (2985613482).

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

2420088918 is a wasteful number, since it uses less digits than its factorization.

2420088918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 2420088918 is about 49194.3992543867. The cubic root of 2420088918 is about 1342.5911321121.

The spelling of 2420088918 in words is "two billion, four hundred twenty million, eighty-eight thousand, nine hundred eighteen".