481193958 has 64 divisors (see below), whose sum is σ = 1138056192. Its totient is φ = 132779520.

The previous prime is 481193941. The next prime is 481193963. The reversal of 481193958 is 859391184.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176010 + ... + 178722.

It is an arithmetic number, because the mean of its divisors is an integer number (17782128).

Almost surely, 2^481193958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481193958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569028096).

481193958 is an abundant number, since it is smaller than the sum of its proper divisors (656862234).

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

481193958 is a wasteful number, since it uses less digits than its factorization.

481193958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869.

The product of its digits is 311040, while the sum is 48.

The square root of 481193958 is about 21936.1336155668. The cubic root of 481193958 is about 783.6221834201.

The spelling of 481193958 in words is "four hundred eighty-one million, one hundred ninety-three thousand, nine hundred fifty-eight".