2420406882 has 12 divisors (see below), whose sum is σ = 5244214950. Its totient is φ = 806802288.

The previous prime is 2420406881. The next prime is 2420406899. The reversal of 2420406882 is 2886040242.

It is a happy number.

2420406882 is a `hidden beast` number, since 242 + 0 + 406 + 8 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1912400361 + 508006521 = 43731^2 + 22539^2 .

It is not an unprimeable number, because it can be changed into a prime (2420406881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67233507 + ... + 67233542.

Almost surely, 2^2420406882 is an apocalyptic number.

2420406882 is an abundant number, since it is smaller than the sum of its proper divisors (2823808068).

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

2420406882 is a wasteful number, since it uses less digits than its factorization.

2420406882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134467057 (or 134467054 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 2420406882 is about 49197.6308575931. The cubic root of 2420406882 is about 1342.6499284300.

The spelling of 2420406882 in words is "two billion, four hundred twenty million, four hundred six thousand, eight hundred eighty-two".