7485120 has 168 divisors, whose sum is σ = 27102816. Its totient is φ = 1892352.

The previous prime is 7485091. The next prime is 7485131. The reversal of 7485120 is 215847.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66184 + ... + 66296.

Almost surely, 2^7485120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7485120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13551408).

7485120 is an abundant number, since it is smaller than the sum of its proper divisors (19617696).

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

7485120 is a wasteful number, since it uses less digits than its factorization.

7485120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 7485120 is about 2735.8947348171. The cubic root of 7485120 is about 195.6138447299.

The spelling of 7485120 in words is "seven million, four hundred eighty-five thousand, one hundred twenty".