5023890 has 64 divisors (see below), whose sum is σ = 13996800. Its totient is φ = 1279872.

The previous prime is 5023871. The next prime is 5023901. The reversal of 5023890 is 983205.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 5806 + ... + 6614.

It is an arithmetic number, because the mean of its divisors is an integer number (218700).

Almost surely, 2^5023890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5023890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6998400).

5023890 is an abundant number, since it is smaller than the sum of its proper divisors (8972910).

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

5023890 is a wasteful number, since it uses less digits than its factorization.

5023890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5023890 is about 2241.4035781180. The cubic root of 5023890 is about 171.2695042342.

The spelling of 5023890 in words is "five million, twenty-three thousand, eight hundred ninety".