8801181 has 12 divisors (see below), whose sum is σ = 13151580. Its totient is φ = 5664960.

The previous prime is 8801159. The next prime is 8801209. The reversal of 8801181 is 1811088.

8801181 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1863225 + 6937956 = 1365^2 + 2634^2 .

It is not a de Polignac number, because 8801181 - 2¹³ = 8792989 is a prime.

It is a super-2 number, since 2×8801181² = 154921573989522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8801381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16600 + ... + 17121.

It is an arithmetic number, because the mean of its divisors is an integer number (1095965).

Almost surely, 2^8801181 is an apocalyptic number.

It is an amenable number.

8801181 is a deficient number, since it is larger than the sum of its proper divisors (4350399).

8801181 is a wasteful number, since it uses less digits than its factorization.

8801181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33756 (or 33753 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 27.

The square root of 8801181 is about 2966.6784456695. The cubic root of 8801181 is about 206.4652584571.

The spelling of 8801181 in words is "eight million, eight hundred one thousand, one hundred eighty-one".