2064745486 has 16 divisors (see below), whose sum is σ = 3232525968. Its totient is φ = 988187200.

The previous prime is 2064745469. The next prime is 2064745511. The reversal of 2064745486 is 6845474602.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233200 + ... + 241891.

It is an arithmetic number, because the mean of its divisors is an integer number (202032873).

Almost surely, 2^2064745486 is an apocalyptic number.

2064745486 is a deficient number, since it is larger than the sum of its proper divisors (1167780482).

2064745486 is a wasteful number, since it uses less digits than its factorization.

2064745486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475187.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The square root of 2064745486 is about 45439.4705735003. The cubic root of 2064745486 is about 1273.3726229086.

The spelling of 2064745486 in words is "two billion, sixty-four million, seven hundred forty-five thousand, four hundred eighty-six".