9955536 has 40 divisors (see below), whose sum is σ = 25831680. Its totient is φ = 3303936.

The previous prime is 9955511. The next prime is 9955541. The reversal of 9955536 is 6355599.

9955536 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9955536² = 198225394094592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20545 + ... + 21023.

It is an arithmetic number, because the mean of its divisors is an integer number (645792).

Almost surely, 2^9955536 is an apocalyptic number.

It is an amenable number.

9955536 is an abundant number, since it is smaller than the sum of its proper divisors (15876144).

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

9955536 is a wasteful number, since it uses less digits than its factorization.

9955536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 917 counting only the distinct ones).

The product of its digits is 182250, while the sum is 42.

The square root of 9955536 is about 3155.2394520860. The cubic root of 9955536 is about 215.1236786150.

The spelling of 9955536 in words is "nine million, nine hundred fifty-five thousand, five hundred thirty-six".