8881149 has 8 divisors (see below), whose sum is σ = 11888640. Its totient is φ = 5897216.

The previous prime is 8881141. The next prime is 8881193. The reversal of 8881149 is 9411888.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8881149 - 2³ = 8881141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8881141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4989 + ... + 6530.

It is an arithmetic number, because the mean of its divisors is an integer number (1486080).

Almost surely, 2^8881149 is an apocalyptic number.

It is an amenable number.

8881149 is a deficient number, since it is larger than the sum of its proper divisors (3007491).

8881149 is a wasteful number, since it uses less digits than its factorization.

8881149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11779.

The product of its digits is 18432, while the sum is 39.

The square root of 8881149 is about 2980.1256684912. The cubic root of 8881149 is about 207.0886921852.

The spelling of 8881149 in words is "eight million, eight hundred eighty-one thousand, one hundred forty-nine".