955997 has 8 divisors (see below), whose sum is σ = 1119552. Its totient is φ = 799200.

The previous prime is 955993. The next prime is 956003. The reversal of 955997 is 799559.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 955997 - 2² = 955993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379 + ... + 1952.

It is an arithmetic number, because the mean of its divisors is an integer number (139944).

2⁹⁵⁵⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

955997 is a deficient number, since it is larger than the sum of its proper divisors (163555).

955997 is a wasteful number, since it uses less digits than its factorization.

955997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379.

The product of its digits is 127575, while the sum is 44.

The square root of 955997 is about 977.7509907947. The cubic root of 955997 is about 98.5111774101.

The spelling of 955997 in words is "nine hundred fifty-five thousand, nine hundred ninety-seven".