193385082 has 32 divisors (see below), whose sum is σ = 425170944. Its totient is φ = 58151600.

The previous prime is 193385077. The next prime is 193385089. The reversal of 193385082 is 280583391.

It is a self number, because there is not a number n which added to its sum of digits gives 193385082.

It is not an unprimeable number, because it can be changed into a prime (193385089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2538 + ... + 19829.

It is an arithmetic number, because the mean of its divisors is an integer number (13286592).

Almost surely, 2^193385082 is an apocalyptic number.

193385082 is an abundant number, since it is smaller than the sum of its proper divisors (231785862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

193385082 is a wasteful number, since it uses less digits than its factorization.

193385082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22514.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 193385082 is about 13906.2964875627. The cubic root of 193385082 is about 578.2837513564.

The spelling of 193385082 in words is "one hundred ninety-three million, three hundred eighty-five thousand, eighty-two".