9955601 has 16 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 9074448.

The previous prime is 9955577. The next prime is 9955633. The reversal of 9955601 is 1065599.

9955601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9955601 - 2¹⁴ = 9939217 is a prime.

It is a super-2 number, since 2×9955601² = 198227982542402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9955651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92990 + ... + 93096.

It is an arithmetic number, because the mean of its divisors is an integer number (680400).

Almost surely, 2^9955601 is an apocalyptic number.

It is an amenable number.

9955601 is a deficient number, since it is larger than the sum of its proper divisors (930799).

9955601 is a wasteful number, since it uses less digits than its factorization.

9955601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 9955601 is about 3155.2497523968. The cubic root of 9955601 is about 215.1241467970.

The spelling of 9955601 in words is "nine million, nine hundred fifty-five thousand, six hundred one".