481910004 has 72 divisors (see below), whose sum is σ = 1278251520. Its totient is φ = 152884800.

The previous prime is 481909997. The next prime is 481910017. The reversal of 481910004 is 400019184.

It is a self number, because there is not a number n which added to its sum of digits gives 481910004.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 64537 + ... + 71615.

Almost surely, 2^481910004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481910004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639125760).

481910004 is an abundant number, since it is smaller than the sum of its proper divisors (796341516).

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

481910004 is a wasteful number, since it uses less digits than its factorization.

481910004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181 (or 7176 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 481910004 is about 21952.4487016825. The cubic root of 481910004 is about 784.0106833370.

Adding to 481910004 its reverse (400019184), we get a palindrome (881929188).

The spelling of 481910004 in words is "four hundred eighty-one million, nine hundred ten thousand, four".