193082473 has 4 divisors (see below), whose sum is σ = 194093568. Its totient is φ = 192071380.

The previous prime is 193082459. The next prime is 193082479. The reversal of 193082473 is 374280391.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 193082473 - 2⁹ = 193081961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (193082479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505261 + ... + 505642.

It is an arithmetic number, because the mean of its divisors is an integer number (48523392).

Almost surely, 2^193082473 is an apocalyptic number.

It is an amenable number.

193082473 is a deficient number, since it is larger than the sum of its proper divisors (1011095).

193082473 is a wasteful number, since it uses less digits than its factorization.

193082473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011094.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 193082473 is about 13895.4119406371. The cubic root of 193082473 is about 577.9819610595.

The spelling of 193082473 in words is "one hundred ninety-three million, eighty-two thousand, four hundred seventy-three".