2060220440 has 16 divisors (see below), whose sum is σ = 4635496080. Its totient is φ = 824088160.

The previous prime is 2060220431. The next prime is 2060220457. The reversal of 2060220440 is 440220602.

It is a super-2 number, since 2×2060220440² = 8489016522787587200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25752716 + ... + 25752795.

It is an arithmetic number, because the mean of its divisors is an integer number (289718505).

Almost surely, 2^2060220440 is an apocalyptic number.

2060220440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2060220440 is an abundant number, since it is smaller than the sum of its proper divisors (2575275640).

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

2060220440 is a wasteful number, since it uses less digits than its factorization.

2060220440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51505522 (or 51505518 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2060220440 is about 45389.6512434277. The cubic root of 2060220440 is about 1272.4417116974.

The spelling of 2060220440 in words is "two billion, sixty million, two hundred twenty thousand, four hundred forty".