193693196 has 6 divisors (see below), whose sum is σ = 338963100. Its totient is φ = 96846596.

The previous prime is 193693169. The next prime is 193693211. The reversal of 193693196 is 691396391.

It is a self number, because there is not a number n which added to its sum of digits gives 193693196.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24211646 + ... + 24211653.

It is an arithmetic number, because the mean of its divisors is an integer number (56493850).

Almost surely, 2^193693196 is an apocalyptic number.

It is an amenable number.

193693196 is a deficient number, since it is larger than the sum of its proper divisors (145269904).

193693196 is a wasteful number, since it uses less digits than its factorization.

193693196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48423303 (or 48423301 counting only the distinct ones).

The product of its digits is 236196, while the sum is 47.

The square root of 193693196 is about 13917.3702975814. The cubic root of 193693196 is about 578.5907084626.

The spelling of 193693196 in words is "one hundred ninety-three million, six hundred ninety-three thousand, one hundred ninety-six".