887066 has 4 divisors (see below), whose sum is σ = 1330602. Its totient is φ = 443532.

The previous prime is 887059. The next prime is 887069. The reversal of 887066 is 660788.

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

It can be written as a sum of positive squares in only one way, i.e., 863041 + 24025 = 929^2 + 155^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (887069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221765 + ... + 221768.

2⁸⁸⁷⁰⁶⁶ is an apocalyptic number.

887066 is a deficient number, since it is larger than the sum of its proper divisors (443536).

887066 is a wasteful number, since it uses less digits than its factorization.

887066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443535.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 887066 is about 941.8418126204. The cubic root of 887066 is about 96.0841998551.

The spelling of 887066 in words is "eight hundred eighty-seven thousand, sixty-six".