8345120 has 48 divisors (see below), whose sum is σ = 22534848. Its totient is φ = 2860800.

The previous prime is 8345119. The next prime is 8345153. The reversal of 8345120 is 215438.

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, 2606 + ... + 4845.

It is an arithmetic number, because the mean of its divisors is an integer number (469476).

Almost surely, 2^8345120 is an apocalyptic number.

8345120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8345120 is an abundant number, since it is smaller than the sum of its proper divisors (14189728).

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

8345120 is a wasteful number, since it uses less digits than its factorization.

8345120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473 (or 7465 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8345120 is about 2888.7921351319. The cubic root of 8345120 is about 202.8356066726.

The spelling of 8345120 in words is "eight million, three hundred forty-five thousand, one hundred twenty".