2060422640 has 40 divisors (see below), whose sum is σ = 4834452480. Its totient is φ = 816604416.

The previous prime is 2060422619. The next prime is 2060422669. The reversal of 2060422640 is 462240602.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109424 + ... + 126863.

It is an arithmetic number, because the mean of its divisors is an integer number (120861312).

Almost surely, 2^2060422640 is an apocalyptic number.

2060422640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2060422640 is an abundant number, since it is smaller than the sum of its proper divisors (2774029840).

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

2060422640 is a wasteful number, since it uses less digits than its factorization.

2060422640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236409 (or 236403 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2060422640 is about 45391.8785687484. The cubic root of 2060422640 is about 1272.4833381972.

The spelling of 2060422640 in words is "two billion, sixty million, four hundred twenty-two thousand, six hundred forty".