196454 has 4 divisors (see below), whose sum is σ = 294684. Its totient is φ = 98226.

The previous prime is 196453. The next prime is 196459. The reversal of 196454 is 454691.

196454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 454691 = 29 ⋅15679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196453) 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 as a sum of consecutive naturals, namely, 49112 + ... + 49115.

It is an arithmetic number, because the mean of its divisors is an integer number (73671).

2¹⁹⁶⁴⁵⁴ is an apocalyptic number.

196454 is a deficient number, since it is larger than the sum of its proper divisors (98230).

196454 is an equidigital number, since it uses as much as digits as its factorization.

196454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98229.

The product of its digits is 4320, while the sum is 29.

The square root of 196454 is about 443.2313165831. The cubic root of 196454 is about 58.1326728993.

The spelling of 196454 in words is "one hundred ninety-six thousand, four hundred fifty-four".