2073208658 has 4 divisors (see below), whose sum is σ = 3109812990. Its totient is φ = 1036604328.

The previous prime is 2073208651. The next prime is 2073208663. The reversal of 2073208658 is 8568023702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2067793729 + 5414929 = 45473^2 + 2327^2 .

It is not an unprimeable number, because it can be changed into a prime (2073208651) 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 as a sum of consecutive naturals, namely, 518302163 + ... + 518302166.

Almost surely, 2^2073208658 is an apocalyptic number.

2073208658 is a deficient number, since it is larger than the sum of its proper divisors (1036604332).

2073208658 is a wasteful number, since it uses less digits than its factorization.

2073208658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036604331.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 2073208658 is about 45532.5011173338. The cubic root of 2073208658 is about 1275.1100574995.

The spelling of 2073208658 in words is "two billion, seventy-three million, two hundred eight thousand, six hundred fifty-eight".