481158312 has 32 divisors (see below), whose sum is σ = 1208162400. Its totient is φ = 159683904.

The previous prime is 481158287. The next prime is 481158341. The reversal of 481158312 is 213851184.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38278 + ... + 49269.

It is an arithmetic number, because the mean of its divisors is an integer number (37755075).

Almost surely, 2^481158312 is an apocalyptic number.

It is an amenable number.

481158312 is an abundant number, since it is smaller than the sum of its proper divisors (727004088).

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

481158312 is a wasteful number, since it uses less digits than its factorization.

481158312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87785 (or 87781 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 481158312 is about 21935.3211054682. The cubic root of 481158312 is about 783.6028331591.

The spelling of 481158312 in words is "four hundred eighty-one million, one hundred fifty-eight thousand, three hundred twelve".