5121120 has 96 divisors (see below), whose sum is σ = 16547328. Its totient is φ = 1330688.

The previous prime is 5121119. The next prime is 5121143. The reversal of 5121120 is 211215.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 5121096 and 5121105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22447 + ... + 22673.

It is an arithmetic number, because the mean of its divisors is an integer number (172368).

Almost surely, 2^5121120 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 5121120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8273664).

5121120 is an abundant number, since it is smaller than the sum of its proper divisors (11426208).

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

5121120 is a wasteful number, since it uses less digits than its factorization.

5121120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 5121120 is about 2262.9891736374. The cubic root of 5121120 is about 172.3673418220.

Adding to 5121120 its reverse (211215), we get a palindrome (5332335).

The spelling of 5121120 in words is "five million, one hundred twenty-one thousand, one hundred twenty".