5011890 has 64 divisors (see below), whose sum is σ = 13208832. Its totient is φ = 1209600.

The previous prime is 5011879. The next prime is 5011901. The reversal of 5011890 is 981105.

5011890 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5011879) and next prime (5011901).

It is a self number, because there is not a number n which added to its sum of digits gives 5011890.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27600 + ... + 27780.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

Almost surely, 2^5011890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5011890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6604416).

5011890 is an abundant number, since it is smaller than the sum of its proper divisors (8196942).

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

5011890 is a wasteful number, since it uses less digits than its factorization.

5011890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 5011890 is about 2238.7250836134. The cubic root of 5011890 is about 171.1330314615.

Adding to 5011890 its reverse (981105), we get a palindrome (5992995).

The spelling of 5011890 in words is "five million, eleven thousand, eight hundred ninety".