193401 has 32 divisors (see below), whose sum is σ = 336000. Its totient is φ = 108864.

The previous prime is 193393. The next prime is 193423. The reversal of 193401 is 104391.

It is not a de Polignac number, because 193401 - 2³ = 193393 is a prime.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (193441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6655 + ... + 6683.

It is an arithmetic number, because the mean of its divisors is an integer number (10500).

2¹⁹³⁴⁰¹ is an apocalyptic number.

It is an amenable number.

193401 is a deficient number, since it is larger than the sum of its proper divisors (142599).

193401 is a wasteful number, since it uses less digits than its factorization.

193401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 193401 is about 439.7738054955. The cubic root of 193401 is about 57.8299617572.

Adding to 193401 its reverse (104391), we get a palindrome (297792).

The spelling of 193401 in words is "one hundred ninety-three thousand, four hundred one".