2064662032 has 10 divisors (see below), whose sum is σ = 4000282718. Its totient is φ = 1032331008.

The previous prime is 2064662027. The next prime is 2064662057. The reversal of 2064662032 is 2302664602.

It can be written as a sum of positive squares in only one way, i.e., 1612504336 + 452157696 = 40156^2 + 21264^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2064661985 and 2064662003.

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 as a sum of consecutive naturals, namely, 64520673 + ... + 64520704.

Almost surely, 2^2064662032 is an apocalyptic number.

It is an amenable number.

2064662032 is a deficient number, since it is larger than the sum of its proper divisors (1935620686).

2064662032 is a wasteful number, since it uses less digits than its factorization.

2064662032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129041385 (or 129041379 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2064662032 is about 45438.5522656697. The cubic root of 2064662032 is about 1273.3554667230.

The spelling of 2064662032 in words is "two billion, sixty-four million, six hundred sixty-two thousand, thirty-two".