192401 has 4 divisors (see below), whose sum is σ = 209904. Its totient is φ = 174900.

The previous prime is 192391. The next prime is 192407. The reversal of 192401 is 104291.

It is a happy number.

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 not a de Polignac number, because 192401 - 2¹⁴ = 176017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 192401.

It is not an unprimeable number, because it can be changed into a prime (192407) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8735 + ... + 8756.

It is an arithmetic number, because the mean of its divisors is an integer number (52476).

2¹⁹²⁴⁰¹ is an apocalyptic number.

192401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

192401 is a deficient number, since it is larger than the sum of its proper divisors (17503).

192401 is a wasteful number, since it uses less digits than its factorization.

192401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17502.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 192401 is about 438.6353838896. The cubic root of 192401 is about 57.7301175285.

Adding to 192401 its reverse (104291), we get a palindrome (296692).

The spelling of 192401 in words is "one hundred ninety-two thousand, four hundred one".