481902 has 8 divisors (see below), whose sum is σ = 963816. Its totient is φ = 160632.

The previous prime is 481883. The next prime is 481909. The reversal of 481902 is 209184.

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

481902 is an admirable number.

It is a Smith number, since the sum of its digits (24) 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 (481909) by changing a digit.

481902 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40153 + ... + 40164.

It is an arithmetic number, because the mean of its divisors is an integer number (120477).

2⁴⁸¹⁹⁰² is an apocalyptic number.

481902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481902 is a wasteful number, since it uses less digits than its factorization.

481902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80322.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 481902 is about 694.1916161983. The cubic root of 481902 is about 78.4006342792.

The spelling of 481902 in words is "four hundred eighty-one thousand, nine hundred two".