867950 has 12 divisors (see below), whose sum is σ = 1614480. Its totient is φ = 347160.

The previous prime is 867947. The next prime is 867959. The reversal of 867950 is 59768.

It is a self number, because there is not a number n which added to its sum of digits gives 867950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8630 + ... + 8729.

It is an arithmetic number, because the mean of its divisors is an integer number (134540).

2⁸⁶⁷⁹⁵⁰ is an apocalyptic number.

867950 is a deficient number, since it is larger than the sum of its proper divisors (746530).

867950 is a wasteful number, since it uses less digits than its factorization.

867950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17371 (or 17366 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 867950 is about 931.6383418473. The cubic root of 867950 is about 95.3889867990.

The spelling of 867950 in words is "eight hundred sixty-seven thousand, nine hundred fifty".