881151 has 4 divisors (see below), whose sum is σ = 1174872. Its totient is φ = 587432.

The previous prime is 881147. The next prime is 881159. The reversal of 881151 is 151188.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 881151 - 2² = 881147 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146856 + ... + 146861.

It is an arithmetic number, because the mean of its divisors is an integer number (293718).

2⁸⁸¹¹⁵¹ is an apocalyptic number.

881151 is a deficient number, since it is larger than the sum of its proper divisors (293721).

881151 is a wasteful number, since it uses less digits than its factorization.

881151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293720.

The product of its digits is 320, while the sum is 24.

The square root of 881151 is about 938.6964365544. The cubic root of 881151 is about 95.8701586684.

The spelling of 881151 in words is "eight hundred eighty-one thousand, one hundred fifty-one".