9552961 has 4 divisors (see below), whose sum is σ = 10421424. Its totient is φ = 8684500.

The previous prime is 9552943. The next prime is 9552967. The reversal of 9552961 is 1692559.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9552961 - 2¹¹ = 9550913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9552961.

It is not an unprimeable number, because it can be changed into a prime (9552967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434215 + ... + 434236.

It is an arithmetic number, because the mean of its divisors is an integer number (2605356).

Almost surely, 2^9552961 is an apocalyptic number.

It is an amenable number.

9552961 is a deficient number, since it is larger than the sum of its proper divisors (868463).

9552961 is a wasteful number, since it uses less digits than its factorization.

9552961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868462.

The product of its digits is 24300, while the sum is 37.

The square root of 9552961 is about 3090.7864694928. The cubic root of 9552961 is about 212.1840175718.

It can be divided in two parts, 955 and 2961, that added together give a triangular number (3916 = T₈₈).

The spelling of 9552961 in words is "nine million, five hundred fifty-two thousand, nine hundred sixty-one".