193165030 has 48 divisors (see below), whose sum is σ = 368544384. Its totient is φ = 72817920.

The previous prime is 193165013. The next prime is 193165031. The reversal of 193165030 is 30561391.

It is a self number, because there is not a number n which added to its sum of digits gives 193165030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193165031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 573022 + ... + 573358.

It is an arithmetic number, because the mean of its divisors is an integer number (7678008).

Almost surely, 2^193165030 is an apocalyptic number.

193165030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

193165030 is a deficient number, since it is larger than the sum of its proper divisors (175379354).

193165030 is a wasteful number, since it uses less digits than its factorization.

193165030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 193165030 is about 13898.3822799634. The cubic root of 193165030 is about 578.0643259627.

The spelling of 193165030 in words is "one hundred ninety-three million, one hundred sixty-five thousand, thirty".