2062064643 has 4 divisors (see below), whose sum is σ = 2749419528. Its totient is φ = 1374709760.

The previous prime is 2062064639. The next prime is 2062064651. The reversal of 2062064643 is 3464602602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2062064643 - 2² = 2062064639 is a prime.

It is a super-2 number, since 2×2062064643² = 8504221183821434898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2062064143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343677438 + ... + 343677443.

It is an arithmetic number, because the mean of its divisors is an integer number (687354882).

Almost surely, 2^2062064643 is an apocalyptic number.

2062064643 is a deficient number, since it is larger than the sum of its proper divisors (687354885).

2062064643 is an equidigital number, since it uses as much as digits as its factorization.

2062064643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687354884.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 2062064643 is about 45409.9619356810. The cubic root of 2062064643 is about 1272.8212731798.

The spelling of 2062064643 in words is "two billion, sixty-two million, sixty-four thousand, six hundred forty-three".