9200120 has 16 divisors (see below), whose sum is σ = 20700360. Its totient is φ = 3680032.

The previous prime is 9200119. The next prime is 9200137. The reversal of 9200120 is 210029.

It is a junction number, because it is equal to n+sod(n) for n = 9200095 and 9200104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114962 + ... + 115041.

Almost surely, 2^9200120 is an apocalyptic number.

It is an amenable number.

9200120 is an abundant number, since it is smaller than the sum of its proper divisors (11500240).

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

9200120 is a wasteful number, since it uses less digits than its factorization.

9200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230014 (or 230010 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 9200120 is about 3033.1699589703. The cubic root of 9200120 is about 209.5388216648.

Adding to 9200120 its reverse (210029), we get a palindrome (9410149).

The spelling of 9200120 in words is "nine million, two hundred thousand, one hundred twenty".