969555 has 16 divisors (see below), whose sum is σ = 1568160. Its totient is φ = 511488.

The previous prime is 969533. The next prime is 969559. The reversal of 969555 is 555969.

It is not a de Polignac number, because 969555 - 2¹¹ = 967507 is a prime.

969555 is a lucky number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969559) 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, 1339 + ... + 1931.

It is an arithmetic number, because the mean of its divisors is an integer number (98010).

2⁹⁶⁹⁵⁵⁵ is an apocalyptic number.

969555 is a deficient number, since it is larger than the sum of its proper divisors (598605).

969555 is a wasteful number, since it uses less digits than its factorization.

969555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its digits is 60750, while the sum is 39.

The square root of 969555 is about 984.6598397416. The cubic root of 969555 is about 98.9746899894.

The spelling of 969555 in words is "nine hundred sixty-nine thousand, five hundred fifty-five".