193470216 has 32 divisors (see below), whose sum is σ = 484038240. Its totient is φ = 64441728.

The previous prime is 193470169. The next prime is 193470241. The reversal of 193470216 is 612074391.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45660 + ... + 49716.

It is an arithmetic number, because the mean of its divisors is an integer number (15126195).

Almost surely, 2^193470216 is an apocalyptic number.

It is an amenable number.

193470216 is an abundant number, since it is smaller than the sum of its proper divisors (290568024).

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

193470216 is a wasteful number, since it uses less digits than its factorization.

193470216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6053 (or 6049 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 193470216 is about 13909.3571382721. The cubic root of 193470216 is about 578.3685982772.

The spelling of 193470216 in words is "one hundred ninety-three million, four hundred seventy thousand, two hundred sixteen".