193928960 has 36 divisors (see below), whose sum is σ = 464523528. Its totient is φ = 77571072.

The previous prime is 193928941. The next prime is 193928983. The reversal of 193928960 is 69829391.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74474 + ... + 77033.

Almost surely, 2^193928960 is an apocalyptic number.

193928960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

193928960 is an abundant number, since it is smaller than the sum of its proper divisors (270594568).

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

193928960 is an equidigital number, since it uses as much as digits as its factorization.

193928960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151528 (or 151514 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 193928960 is about 13925.8378563015. The cubic root of 193928960 is about 578.8253674549.

The spelling of 193928960 in words is "one hundred ninety-three million, nine hundred twenty-eight thousand, nine hundred sixty".