7164120 has 64 divisors (see below), whose sum is σ = 21669120. Its totient is φ = 1894784.

The previous prime is 7164119. The next prime is 7164127. The reversal of 7164120 is 214617.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7164127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27109 + ... + 27371.

It is an arithmetic number, because the mean of its divisors is an integer number (338580).

Almost surely, 2^7164120 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 7164120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10834560).

7164120 is an abundant number, since it is smaller than the sum of its proper divisors (14505000).

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

7164120 is a wasteful number, since it uses less digits than its factorization.

7164120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 7164120 is about 2676.5873794816. The cubic root of 7164120 is about 192.7765855992.

Adding to 7164120 its reverse (214617), we get a palindrome (7378737).

The spelling of 7164120 in words is "seven million, one hundred sixty-four thousand, one hundred twenty".