481198 has 4 divisors (see below), whose sum is σ = 721800. Its totient is φ = 240598.

The previous prime is 481181. The next prime is 481199. The reversal of 481198 is 891184.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481199) 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, 120298 + ... + 120301.

It is an arithmetic number, because the mean of its divisors is an integer number (180450).

2⁴⁸¹¹⁹⁸ is an apocalyptic number.

481198 is a deficient number, since it is larger than the sum of its proper divisors (240602).

481198 is a wasteful number, since it uses less digits than its factorization.

481198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240601.

The product of its digits is 2304, while the sum is 31.

The square root of 481198 is about 693.6843662647. The cubic root of 481198 is about 78.3624377540.

The spelling of 481198 in words is "four hundred eighty-one thousand, one hundred ninety-eight".