1873925065 has 8 divisors (see below), whose sum is σ = 2367063360. Its totient is φ = 1420237872.

The previous prime is 1873925029. The next prime is 1873925083. The reversal of 1873925065 is 5605293781.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1873925065 - 2⁹ = 1873924553 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9862669 + ... + 9862858.

It is an arithmetic number, because the mean of its divisors is an integer number (295882920).

Almost surely, 2^1873925065 is an apocalyptic number.

It is an amenable number.

1873925065 is a deficient number, since it is larger than the sum of its proper divisors (493138295).

1873925065 is a wasteful number, since it uses less digits than its factorization.

1873925065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19725551.

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 1873925065 is about 43288.8561294937. The cubic root of 1873925065 is about 1232.8703461034.

The spelling of 1873925065 in words is "one billion, eight hundred seventy-three million, nine hundred twenty-five thousand, sixty-five".