481027878 has 12 divisors (see below), whose sum is σ = 1042227108. Its totient is φ = 160342620.

The previous prime is 481027873. The next prime is 481027889. The reversal of 481027878 is 878720184.

It is a super-3 number, since 3×481027878³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481027873) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 13361868 + ... + 13361903.

It is an arithmetic number, because the mean of its divisors is an integer number (86852259).

Almost surely, 2^481027878 is an apocalyptic number.

481027878 is an abundant number, since it is smaller than the sum of its proper divisors (561199230).

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

481027878 is a wasteful number, since it uses less digits than its factorization.

481027878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26723779 (or 26723776 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 45.

The square root of 481027878 is about 21932.3477539455. The cubic root of 481027878 is about 783.5320195367.

The spelling of 481027878 in words is "four hundred eighty-one million, twenty-seven thousand, eight hundred seventy-eight".