2284020460 has 24 divisors (see below), whose sum is σ = 4898496960. Its totient is φ = 894169344.

The previous prime is 2284020443. The next prime is 2284020493. The reversal of 2284020460 is 640204822.

It is a super-2 number, since 2×2284020460² = 10433498923397223200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213965 + ... + 1215844.

It is an arithmetic number, because the mean of its divisors is an integer number (204104040).

Almost surely, 2^2284020460 is an apocalyptic number.

2284020460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2284020460 is an abundant number, since it is smaller than the sum of its proper divisors (2614476500).

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

2284020460 is a wasteful number, since it uses less digits than its factorization.

2284020460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429865 (or 2429863 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 2284020460 is about 47791.4266370026. The cubic root of 2284020460 is about 1316.9420451268.

The spelling of 2284020460 in words is "two billion, two hundred eighty-four million, twenty thousand, four hundred sixty".