5211120 has 40 divisors (see below), whose sum is σ = 16155216. Its totient is φ = 1389568.

The previous prime is 5211109. The next prime is 5211209. The reversal of 5211120 is 211125.

It is a tau number, because it is divible by the number of its divisors (40).

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 = 5211096 and 5211105.

It is a congruent number.

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, 10617 + ... + 11096.

Almost surely, 2^5211120 is an apocalyptic number.

It is an amenable number.

5211120 is an abundant number, since it is smaller than the sum of its proper divisors (10944096).

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

5211120 is a wasteful number, since it uses less digits than its factorization.

5211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21729 (or 21723 counting only the distinct ones).

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

The square root of 5211120 is about 2282.7877693732. The cubic root of 5211120 is about 173.3712277438.

Adding to 5211120 its reverse (211125), we get a palindrome (5422245).

The spelling of 5211120 in words is "five million, two hundred eleven thousand, one hundred twenty".