2040664062 has 32 divisors (see below), whose sum is σ = 4167168768. Its totient is φ = 666060416.

The previous prime is 2040664057. The next prime is 2040664069. The reversal of 2040664062 is 2604660402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040664069) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38143 + ... + 74405.

It is an arithmetic number, because the mean of its divisors is an integer number (130224024).

Almost surely, 2^2040664062 is an apocalyptic number.

2040664062 is an abundant number, since it is smaller than the sum of its proper divisors (2126504706).

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

2040664062 is a wasteful number, since it uses less digits than its factorization.

2040664062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36464.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2040664062 is about 45173.7098542947. The cubic root of 2040664062 is about 1268.4027416191.

The spelling of 2040664062 in words is "two billion, forty million, six hundred sixty-four thousand, sixty-two".