953320 has 16 divisors (see below), whose sum is σ = 2145060. Its totient is φ = 381312.

The previous prime is 953297. The next prime is 953321. The reversal of 953320 is 23359.

It can be written as a sum of positive squares in 2 ways, for example, as 933156 + 20164 = 966^2 + 142^2 .

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 953291 and 953300.

It is not an unprimeable number, because it can be changed into a prime (953321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11877 + ... + 11956.

2⁹⁵³³²⁰ is an apocalyptic number.

It is an amenable number.

953320 is an abundant number, since it is smaller than the sum of its proper divisors (1191740).

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

953320 is a wasteful number, since it uses less digits than its factorization.

953320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844 (or 23840 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 953320 is about 976.3810731472. The cubic root of 953320 is about 98.4191405249.

Adding to 953320 its reverse (23359), we get a palindrome (976679).

The spelling of 953320 in words is "nine hundred fifty-three thousand, three hundred twenty".