2385147193 has 12 divisors (see below), whose sum is σ = 2817529488. Its totient is φ = 2001520560.

The previous prime is 2385147187. The next prime is 2385147199. The reversal of 2385147193 is 3917415832.

2385147193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2385147187) and next prime (2385147199).

It is a de Polignac number, because none of the positive numbers 2^k-2385147193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2385147199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 639655 + ... + 643372.

It is an arithmetic number, because the mean of its divisors is an integer number (234794124).

Almost surely, 2^2385147193 is an apocalyptic number.

It is an amenable number.

2385147193 is a deficient number, since it is larger than the sum of its proper divisors (432382295).

2385147193 is a wasteful number, since it uses less digits than its factorization.

2385147193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283064 (or 1283051 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 2385147193 is about 48837.9687640672. The cubic root of 2385147193 is about 1336.0982500399.

The spelling of 2385147193 in words is "two billion, three hundred eighty-five million, one hundred forty-seven thousand, one hundred ninety-three".