2040064888 has 32 divisors (see below), whose sum is σ = 3856896000. Its totient is φ = 1011593440.

The previous prime is 2040064883. The next prime is 2040064891. The reversal of 2040064888 is 8884600402.

It is a self number, because there is not a number n which added to its sum of digits gives 2040064888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040064883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546693 + ... + 550411.

It is an arithmetic number, because the mean of its divisors is an integer number (120528000).

Almost surely, 2^2040064888 is an apocalyptic number.

It is an amenable number.

2040064888 is a deficient number, since it is larger than the sum of its proper divisors (1816831112).

2040064888 is a wasteful number, since it uses less digits than its factorization.

2040064888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275 (or 4271 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 2040064888 is about 45167.0774790665. The cubic root of 2040064888 is about 1268.2785878607.

The spelling of 2040064888 in words is "two billion, forty million, sixty-four thousand, eight hundred eighty-eight".