5511060 has 72 divisors (see below), whose sum is σ = 17710056. Its totient is φ = 1382400.

The previous prime is 5511049. The next prime is 5511061. The reversal of 5511060 is 601155.

It can be written as a sum of positive squares in 4 ways, for example, as 367236 + 5143824 = 606^2 + 2268^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2160 + ... + 3960.

It is an arithmetic number, because the mean of its divisors is an integer number (245973).

Almost surely, 2^5511060 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 5511060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8855028).

5511060 is an abundant number, since it is smaller than the sum of its proper divisors (12198996).

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

5511060 is a wasteful number, since it uses less digits than its factorization.

5511060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1828 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5511060 is about 2347.5646955941. The cubic root of 5511060 is about 176.6356577038.

The spelling of 5511060 in words is "five million, five hundred eleven thousand, sixty".