193083468 has 12 divisors (see below), whose sum is σ = 450528120. Its totient is φ = 64361152.

The previous prime is 193083461. The next prime is 193083487. The reversal of 193083468 is 864380391.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×193083468² = 74562451229814048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (193083461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8045133 + ... + 8045156.

It is an arithmetic number, because the mean of its divisors is an integer number (37544010).

Almost surely, 2^193083468 is an apocalyptic number.

It is an amenable number.

193083468 is an abundant number, since it is smaller than the sum of its proper divisors (257444652).

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

193083468 is a wasteful number, since it uses less digits than its factorization.

193083468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16090296 (or 16090294 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 193083468 is about 13895.4477437757. The cubic root of 193083468 is about 577.9829538840.

The spelling of 193083468 in words is "one hundred ninety-three million, eighty-three thousand, four hundred sixty-eight".