2066941508 has 24 divisors (see below), whose sum is σ = 3731626752. Its totient is φ = 1001013984.

The previous prime is 2066941493. The next prime is 2066941519. The reversal of 2066941508 is 8051496602.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691 + ... + 64317.

It is an arithmetic number, because the mean of its divisors is an integer number (155484448).

Almost surely, 2^2066941508 is an apocalyptic number.

It is an amenable number.

2066941508 is a deficient number, since it is larger than the sum of its proper divisors (1664685244).

2066941508 is a wasteful number, since it uses less digits than its factorization.

2066941508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62891 (or 62889 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2066941508 is about 45463.6284077723. The cubic root of 2066941508 is about 1273.8239075046.

The spelling of 2066941508 in words is "two billion, sixty-six million, nine hundred forty-one thousand, five hundred eight".