881315 has 8 divisors (see below), whose sum is σ = 1113360. Its totient is φ = 667872.

The previous prime is 881311. The next prime is 881317. The reversal of 881315 is 513188.

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 881315 - 2² = 881311 is a prime.

It is a super-2 number, since 2×881315² = 1553432258450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (881311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4544 + ... + 4733.

It is an arithmetic number, because the mean of its divisors is an integer number (139170).

2⁸⁸¹³¹⁵ is an apocalyptic number.

881315 is a deficient number, since it is larger than the sum of its proper divisors (232045).

881315 is a wasteful number, since it uses less digits than its factorization.

881315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301.

The product of its digits is 960, while the sum is 26.

The square root of 881315 is about 938.7837876742. The cubic root of 881315 is about 95.8761060904.

The spelling of 881315 in words is "eight hundred eighty-one thousand, three hundred fifteen".