9960552 has 48 divisors (see below), whose sum is σ = 30831840. Its totient is φ = 2845728.

The previous prime is 9960527. The next prime is 9960553. The reversal of 9960552 is 2550699.

It is a super-2 number, since 2×9960552² = 198425192289408, which contains 22 as substring.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9960553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9378 + ... + 10385.

It is an arithmetic number, because the mean of its divisors is an integer number (642330).

Almost surely, 2^9960552 is an apocalyptic number.

It is an amenable number.

9960552 is an abundant number, since it is smaller than the sum of its proper divisors (20871288).

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

9960552 is a wasteful number, since it uses less digits than its factorization.

9960552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19782 (or 19775 counting only the distinct ones).

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

The square root of 9960552 is about 3156.0342203468. The cubic root of 9960552 is about 215.1598018734.

The spelling of 9960552 in words is "nine million, nine hundred sixty thousand, five hundred fifty-two".