806955 has 16 divisors (see below), whose sum is σ = 1347840. Its totient is φ = 411488.

The previous prime is 806951. The next prime is 806977. The reversal of 806955 is 559608.

It is a cyclic number.

It is not a de Polignac number, because 806955 - 2² = 806951 is a prime.

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 806955.

It is not an unprimeable number, because it can be changed into a prime (806951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (84240).

2⁸⁰⁶⁹⁵⁵ is an apocalyptic number.

806955 is a deficient number, since it is larger than the sum of its proper divisors (540885).

806955 is a wasteful number, since it uses less digits than its factorization.

806955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 806955 is about 898.3067404846. The cubic root of 806955 is about 93.1000195748.

The spelling of 806955 in words is "eight hundred six thousand, nine hundred fifty-five".