481630 has 8 divisors (see below), whose sum is σ = 866952. Its totient is φ = 192648.

The previous prime is 481619. The next prime is 481633. The reversal of 481630 is 36184.

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

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24072 + ... + 24091.

It is an arithmetic number, because the mean of its divisors is an integer number (108369).

2⁴⁸¹⁶³⁰ is an apocalyptic number.

481630 is a deficient number, since it is larger than the sum of its proper divisors (385322).

481630 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 481630 = (813604)₉.

481630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48170.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 481630 is about 693.9956772200. The cubic root of 481630 is about 78.3858809435.

It can be divided in two parts, 481 and 630, that added together give a palindrome (1111).

The spelling of 481630 in words is "four hundred eighty-one thousand, six hundred thirty".