4781108826 has 48 divisors (see below), whose sum is σ = 11170996200. Its totient is φ = 1469122560.

The previous prime is 4781108821. The next prime is 4781108861. The reversal of 4781108826 is 6288011874.

It can be written as a sum of positive squares in 4 ways, for example, as 1092368601 + 3688740225 = 33051^2 + 60735^2 .

It is not an unprimeable number, because it can be changed into a prime (4781108821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164650 + ... + 191498.

Almost surely, 2^4781108826 is an apocalyptic number.

4781108826 is an abundant number, since it is smaller than the sum of its proper divisors (6389887374).

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

4781108826 is a wasteful number, since it uses less digits than its factorization.

4781108826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27631 (or 27628 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The square root of 4781108826 is about 69145.5625908127. The cubic root of 4781108826 is about 1684.6494442248.

The spelling of 4781108826 in words is "four billion, seven hundred eighty-one million, one hundred eight thousand, eight hundred twenty-six".