9550120 has 32 divisors (see below), whose sum is σ = 21594600. Its totient is φ = 3801088.

The previous prime is 9550111. The next prime is 9550127. The reversal of 9550120 is 210559.

It can be written as a sum of positive squares in 4 ways, for example, as 7695076 + 1855044 = 2774^2 + 1362^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9550091 and 9550100.

It is not an unprimeable number, because it can be changed into a prime (9550127) 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, 9816 + ... + 10744.

Almost surely, 2^9550120 is an apocalyptic number.

It is an amenable number.

9550120 is an abundant number, since it is smaller than the sum of its proper divisors (12044480).

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

9550120 is a wasteful number, since it uses less digits than its factorization.

9550120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 9550120 is about 3090.3268435555. The cubic root of 9550120 is about 212.1629813520.

Adding to 9550120 its reverse (210559), we get a palindrome (9760679).

The spelling of 9550120 in words is "nine million, five hundred fifty thousand, one hundred twenty".