481642 has 8 divisors (see below), whose sum is σ = 825696. Its totient is φ = 206412.

The previous prime is 481639. The next prime is 481651. The reversal of 481642 is 246184.

481642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a nialpdrome in base 14.

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, 17188 + ... + 17215.

It is an arithmetic number, because the mean of its divisors is an integer number (103212).

2⁴⁸¹⁶⁴² is an apocalyptic number.

481642 is a deficient number, since it is larger than the sum of its proper divisors (344054).

481642 is a wasteful number, since it uses less digits than its factorization.

481642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34412.

The product of its digits is 1536, while the sum is 25.

The square root of 481642 is about 694.0043227531. The cubic root of 481642 is about 78.3865319431.

The spelling of 481642 in words is "four hundred eighty-one thousand, six hundred forty-two".