8881134 has 32 divisors (see below), whose sum is σ = 18817920. Its totient is φ = 2789472.

The previous prime is 8881129. The next prime is 8881141. The reversal of 8881134 is 4311888.

It is a happy number.

It is a super-2 number, since 2×8881134² = 157749082251912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8881095 and 8881104.

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 15 ways as a sum of consecutive naturals, for example, 6889 + ... + 8075.

It is an arithmetic number, because the mean of its divisors is an integer number (588060).

Almost surely, 2^8881134 is an apocalyptic number.

8881134 is an abundant number, since it is smaller than the sum of its proper divisors (9936786).

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

8881134 is a wasteful number, since it uses less digits than its factorization.

8881134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its digits is 6144, while the sum is 33.

The square root of 8881134 is about 2980.1231518177. The cubic root of 8881134 is about 207.0885755962.

The spelling of 8881134 in words is "eight million, eight hundred eighty-one thousand, one hundred thirty-four".