193285401 has 8 divisors (see below), whose sum is σ = 260371104. Its totient is φ = 127528320.

The previous prime is 193285381. The next prime is 193285441. The reversal of 193285401 is 104582391.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 193285401 - 2¹⁷ = 193154329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (193285441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 331815 + ... + 332396.

It is an arithmetic number, because the mean of its divisors is an integer number (32546388).

Almost surely, 2^193285401 is an apocalyptic number.

It is an amenable number.

193285401 is a deficient number, since it is larger than the sum of its proper divisors (67085703).

193285401 is an equidigital number, since it uses as much as digits as its factorization.

193285401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664311.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 193285401 is about 13902.7120016204. The cubic root of 193285401 is about 578.1843748359.

The spelling of 193285401 in words is "one hundred ninety-three million, two hundred eighty-five thousand, four hundred one".