881006 has 8 divisors (see below), whose sum is σ = 1510320. Its totient is φ = 377568.

The previous prime is 881003. The next prime is 881009. The reversal of 881006 is 600188.

881006 = 58² + 59² + ... + 141².

It is an interprime number because it is at equal distance from previous prime (881003) and next prime (881009).

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 881006.

It is not an unprimeable number, because it can be changed into a prime (881003) 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, 31451 + ... + 31478.

It is an arithmetic number, because the mean of its divisors is an integer number (188790).

2⁸⁸¹⁰⁰⁶ is an apocalyptic number.

881006 is a deficient number, since it is larger than the sum of its proper divisors (629314).

881006 is a wasteful number, since it uses less digits than its factorization.

881006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62938.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 881006 is about 938.6191986104. The cubic root of 881006 is about 95.8648996622.

The spelling of 881006 in words is "eight hundred eighty-one thousand, six".