481598198 has 4 divisors (see below), whose sum is σ = 722397300. Its totient is φ = 240799098.

The previous prime is 481598197. The next prime is 481598209. The reversal of 481598198 is 891895184.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481598197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120399548 + ... + 120399551.

It is an arithmetic number, because the mean of its divisors is an integer number (180599325).

Almost surely, 2^481598198 is an apocalyptic number.

481598198 is a deficient number, since it is larger than the sum of its proper divisors (240799102).

481598198 is a wasteful number, since it uses less digits than its factorization.

481598198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240799101.

The product of its digits is 829440, while the sum is 53.

The square root of 481598198 is about 21945.3457024491. The cubic root of 481598198 is about 783.8415563385.

The spelling of 481598198 in words is "four hundred eighty-one million, five hundred ninety-eight thousand, one hundred ninety-eight".