969552 has 30 divisors (see below), whose sum is σ = 2713802. Its totient is φ = 323136.

The previous prime is 969533. The next prime is 969559. The reversal of 969552 is 255969.

969552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 968256 + 1296 = 984^2 + 36^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam 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.

969552 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, 3223 + ... + 3510.

2⁹⁶⁹⁵⁵² is an apocalyptic number.

It is an amenable number.

969552 is an abundant number, since it is smaller than the sum of its proper divisors (1744250).

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

969552 is a wasteful number, since it uses less digits than its factorization.

969552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747 (or 6738 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 969552 is about 984.6583163717. The cubic root of 969552 is about 98.9745879067.

It can be divided in two parts, 969 and 552, that added together give a square (1521 = 39²).

The spelling of 969552 in words is "nine hundred sixty-nine thousand, five hundred fifty-two".