9953552 has 40 divisors (see below), whose sum is σ = 22206912. Its totient is φ = 4233600.

The previous prime is 9953539. The next prime is 9953557. The reversal of 9953552 is 2553599.

It is not an unprimeable number, because it can be changed into a prime (9953557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20027 + ... + 20517.

Almost surely, 2^9953552 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 9953552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11103456).

9953552 is an abundant number, since it is smaller than the sum of its proper divisors (12253360).

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

9953552 is a wasteful number, since it uses less digits than its factorization.

9953552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 681 counting only the distinct ones).

The product of its digits is 60750, while the sum is 38.

The square root of 9953552 is about 3154.9250387291. The cubic root of 9953552 is about 215.1093872788.

The spelling of 9953552 in words is "nine million, nine hundred fifty-three thousand, five hundred fifty-two".