2062040664 has 48 divisors (see below), whose sum is σ = 5440725720. Its totient is φ = 651168000.

The previous prime is 2062040639. The next prime is 2062040677. The reversal of 2062040664 is 4660402602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110337 + ... + 127664.

Almost surely, 2^2062040664 is an apocalyptic number.

2062040664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2062040664 is an abundant number, since it is smaller than the sum of its proper divisors (3378685056).

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

2062040664 is a wasteful number, since it uses less digits than its factorization.

2062040664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238048 (or 238025 counting only the distinct ones).

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

The square root of 2062040664 is about 45409.6979069449. The cubic root of 2062040664 is about 1272.8163394354.

The spelling of 2062040664 in words is "two billion, sixty-two million, forty thousand, six hundred sixty-four".