2405314220 has 24 divisors (see below), whose sum is σ = 5168630544. Its totient is φ = 939750336.

The previous prime is 2405314213. The next prime is 2405314243. The reversal of 2405314220 is 224135042.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397579 + ... + 1399298.

It is an arithmetic number, because the mean of its divisors is an integer number (215359606).

Almost surely, 2^2405314220 is an apocalyptic number.

2405314220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2405314220 is an abundant number, since it is smaller than the sum of its proper divisors (2763316324).

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

2405314220 is a wasteful number, since it uses less digits than its factorization.

2405314220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796929 (or 2796927 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2405314220 is about 49044.0028953592. The cubic root of 2405314220 is about 1339.8533700103.

Adding to 2405314220 its reverse (224135042), we get a palindrome (2629449262).

The spelling of 2405314220 in words is "two billion, four hundred five million, three hundred fourteen thousand, two hundred twenty".