481071158 has 8 divisors (see below), whose sum is σ = 721918200. Its totient is φ = 240431760.

The previous prime is 481071131. The next prime is 481071247. The reversal of 481071158 is 851170184.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45983 + ... + 55466.

It is an arithmetic number, because the mean of its divisors is an integer number (90239775).

Almost surely, 2^481071158 is an apocalyptic number.

481071158 is a deficient number, since it is larger than the sum of its proper divisors (240847042).

481071158 is a wasteful number, since it uses less digits than its factorization.

481071158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103822.

The product of its (nonzero) digits is 8960, while the sum is 35.

The square root of 481071158 is about 21933.3344022290. The cubic root of 481071158 is about 783.5555180007. Note that the first 4 decimals are identical.

The spelling of 481071158 in words is "four hundred eighty-one million, seventy-one thousand, one hundred fifty-eight".