955807 has 2 divisors, whose sum is σ = 955808. Its totient is φ = 955806.

The previous prime is 955793. The next prime is 955813. The reversal of 955807 is 708559.

It is a strong prime.

It is an emirp because it is prime and its reverse (708559) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-955807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955307) 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 as a sum of consecutive naturals, namely, 477903 + 477904.

It is an arithmetic number, because the mean of its divisors is an integer number (477904).

2⁹⁵⁵⁸⁰⁷ is an apocalyptic number.

955807 is a deficient number, since it is larger than the sum of its proper divisors (1).

955807 is an equidigital number, since it uses as much as digits as its factorization.

955807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 955807 is about 977.6538242139. The cubic root of 955807 is about 98.5046507634.

The spelling of 955807 in words is "nine hundred fifty-five thousand, eight hundred seven".