887069 has 2 divisors, whose sum is σ = 887070. Its totient is φ = 887068.

The previous prime is 887059. The next prime is 887093. The reversal of 887069 is 960788.

887069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 879844 + 7225 = 938^2 + 85^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-887069 is a prime.

It is a super-2 number, since 2×887069² = 1573782821522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (887059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443534 + 443535.

It is an arithmetic number, because the mean of its divisors is an integer number (443535).

2⁸⁸⁷⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

887069 is a deficient number, since it is larger than the sum of its proper divisors (1).

887069 is an equidigital number, since it uses as much as digits as its factorization.

887069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 887069 is about 941.8434052431. The cubic root of 887069 is about 96.0843081718.

The spelling of 887069 in words is "eight hundred eighty-seven thousand, sixty-nine".