2328998565 has 16 divisors (see below), whose sum is σ = 3754846656. Its totient is φ = 1232649600.

The previous prime is 2328998543. The next prime is 2328998593. The reversal of 2328998565 is 5658998232.

It is not a de Polignac number, because 2328998565 - 2¹⁵ = 2328965797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590656 + ... + 594585.

It is an arithmetic number, because the mean of its divisors is an integer number (234677916).

Almost surely, 2^2328998565 is an apocalyptic number.

It is an amenable number.

2328998565 is a deficient number, since it is larger than the sum of its proper divisors (1425848091).

2328998565 is a wasteful number, since it uses less digits than its factorization.

2328998565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185380.

The product of its digits is 9331200, while the sum is 57.

The square root of 2328998565 is about 48259.6991805792. The cubic root of 2328998565 is about 1325.5305462860.

The spelling of 2328998565 in words is "two billion, three hundred twenty-eight million, nine hundred ninety-eight thousand, five hundred sixty-five".