2040382220 has 24 divisors (see below), whose sum is σ = 4389311808. Its totient is φ = 796246400.

The previous prime is 2040382219. The next prime is 2040382249. The reversal of 2040382220 is 222830402.

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, 1243316 + ... + 1244955.

It is an arithmetic number, because the mean of its divisors is an integer number (182887992).

Almost surely, 2^2040382220 is an apocalyptic number.

2040382220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2040382220 is an abundant number, since it is smaller than the sum of its proper divisors (2348929588).

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

2040382220 is a wasteful number, since it uses less digits than its factorization.

2040382220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488321 (or 2488319 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2040382220 is about 45170.5902108883. The cubic root of 2040382220 is about 1268.3443446767.

The spelling of 2040382220 in words is "two billion, forty million, three hundred eighty-two thousand, two hundred twenty".