2066062641 has 8 divisors (see below), whose sum is σ = 2899737120. Its totient is φ = 1304881632.

The previous prime is 2066062633. The next prime is 2066062651. The reversal of 2066062641 is 1462606602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2066062641 - 2³ = 2066062633 is a prime.

It is a super-2 number, since 2×2066062641² = 8537229673071789762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2066062601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18123300 + ... + 18123413.

It is an arithmetic number, because the mean of its divisors is an integer number (362467140).

Almost surely, 2^2066062641 is an apocalyptic number.

It is an amenable number.

2066062641 is a deficient number, since it is larger than the sum of its proper divisors (833674479).

2066062641 is a wasteful number, since it uses less digits than its factorization.

2066062641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36246735.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2066062641 is about 45453.9617745252. The cubic root of 2066062641 is about 1273.6433378878.

The spelling of 2066062641 in words is "two billion, sixty-six million, sixty-two thousand, six hundred forty-one".