9671552 has 32 divisors (see below), whose sum is σ = 21022200. Its totient is φ = 4395520.

The previous prime is 9671539. The next prime is 9671561. The reversal of 9671552 is 2551769.

It is a tau number, because it is divible by the number of its divisors (32).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2027 + ... + 4842.

Almost surely, 2^9671552 is an apocalyptic number.

It is an amenable number.

9671552 is an abundant number, since it is smaller than the sum of its proper divisors (11350648).

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

9671552 is a wasteful number, since it uses less digits than its factorization.

9671552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894 (or 6882 counting only the distinct ones).

The product of its digits is 18900, while the sum is 35.

The square root of 9671552 is about 3109.9118958581. The cubic root of 9671552 is about 213.0584306330.

The spelling of 9671552 in words is "nine million, six hundred seventy-one thousand, five hundred fifty-two".