2073664148 has 24 divisors (see below), whose sum is σ = 3863629224. Its totient is φ = 970444800.

The previous prime is 2073664147. The next prime is 2073664163. The reversal of 2073664148 is 8414663702.

It can be written as a sum of positive squares in 4 ways, for example, as 109579024 + 1964085124 = 10468^2 + 44318^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073664147) 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, 71933 + ... + 96548.

It is an arithmetic number, because the mean of its divisors is an integer number (160984551).

Almost surely, 2^2073664148 is an apocalyptic number.

It is an amenable number.

2073664148 is a deficient number, since it is larger than the sum of its proper divisors (1789965076).

2073664148 is a wasteful number, since it uses less digits than its factorization.

2073664148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168683 (or 168681 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 2073664148 is about 45537.5026544056. The cubic root of 2073664148 is about 1275.2034324634.

The spelling of 2073664148 in words is "two billion, seventy-three million, six hundred sixty-four thousand, one hundred forty-eight".