881047 has 8 divisors (see below), whose sum is σ = 910800. Its totient is φ = 851904.

The previous prime is 881029. The next prime is 881057. The reversal of 881047 is 740188.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-881047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881017) 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, 6363 + ... + 6499.

It is an arithmetic number, because the mean of its divisors is an integer number (113850).

2⁸⁸¹⁰⁴⁷ is an apocalyptic number.

881047 is a deficient number, since it is larger than the sum of its proper divisors (29753).

881047 is a wasteful number, since it uses less digits than its factorization.

881047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 881047 is about 938.6410389494. The cubic root of 881047 is about 95.8663867500.

The spelling of 881047 in words is "eight hundred eighty-one thousand, forty-seven".