958816 has 36 divisors (see below), whose sum is σ = 2016252. Its totient is φ = 448704.

The previous prime is 958807. The next prime is 958819. The reversal of 958816 is 618859.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (958819) by changing a digit.

958816 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11511 + ... + 11593.

It is an arithmetic number, because the mean of its divisors is an integer number (56007).

2⁹⁵⁸⁸¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 958816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1008126).

958816 is an abundant number, since it is smaller than the sum of its proper divisors (1057436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

958816 is a wasteful number, since it uses less digits than its factorization.

958816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 104 counting only the distinct ones).

The product of its digits is 17280, while the sum is 37.

The square root of 958816 is about 979.1915032311. The cubic root of 958816 is about 98.6079108015.

It can be divided in two parts, 9588 and 16, that added together give a square (9604 = 98²).

The spelling of 958816 in words is "nine hundred fifty-eight thousand, eight hundred sixteen".