481898 has 8 divisors (see below), whose sum is σ = 731808. Its totient is φ = 237964.

The previous prime is 481883. The next prime is 481909. The reversal of 481898 is 898184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 1286 + ... + 1617.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

2⁴⁸¹⁸⁹⁸ is an apocalyptic number.

481898 is a deficient number, since it is larger than the sum of its proper divisors (249910).

481898 is a wasteful number, since it uses less digits than its factorization.

481898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988.

The product of its digits is 18432, while the sum is 38.

The square root of 481898 is about 694.1887351434. The cubic root of 481898 is about 78.4004173586.

The spelling of 481898 in words is "four hundred eighty-one thousand, eight hundred ninety-eight".