2064748932 has 18 divisors (see below), whose sum is σ = 5219226558. Its totient is φ = 688249632.

The previous prime is 2064748927. The next prime is 2064748937. The reversal of 2064748932 is 2398474602.

It is an interprime number because it is at equal distance from previous prime (2064748927) and next prime (2064748937).

It can be written as a sum of positive squares in only one way, i.e., 1375371396 + 689377536 = 37086^2 + 26256^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2064748937) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 28677033 + ... + 28677104.

It is an arithmetic number, because the mean of its divisors is an integer number (289957031).

Almost surely, 2^2064748932 is an apocalyptic number.

It is an amenable number.

2064748932 is an abundant number, since it is smaller than the sum of its proper divisors (3154477626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2064748932 is a wasteful number, since it uses less digits than its factorization.

2064748932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57354147 (or 57354142 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2064748932 is about 45439.5084920601. The cubic root of 2064748932 is about 1273.3733313155.

The spelling of 2064748932 in words is "two billion, sixty-four million, seven hundred forty-eight thousand, nine hundred thirty-two".