867063 has 4 divisors (see below), whose sum is σ = 1156088. Its totient is φ = 578040.

The previous prime is 867059. The next prime is 867067. The reversal of 867063 is 360768.

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

It is an interprime number because it is at equal distance from previous prime (867059) and next prime (867067).

It is not a de Polignac number, because 867063 - 2² = 867059 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 867063.

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 867063.

It is not an unprimeable number, because it can be changed into a prime (867067) 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, 144508 + ... + 144513.

It is an arithmetic number, because the mean of its divisors is an integer number (289022).

2⁸⁶⁷⁰⁶³ is an apocalyptic number.

867063 is a deficient number, since it is larger than the sum of its proper divisors (289025).

867063 is a wasteful number, since it uses less digits than its factorization.

867063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289024.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 867063 is about 931.1621770669. The cubic root of 867063 is about 95.3564815203.

The spelling of 867063 in words is "eight hundred sixty-seven thousand, sixty-three".