5023830 has 64 divisors (see below), whose sum is σ = 14100480. Its totient is φ = 1121664.

The previous prime is 5023769. The next prime is 5023831. The reversal of 5023830 is 383205.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 5023797 and 5023806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5023831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9616 + ... + 10124.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

Almost surely, 2^5023830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5023830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7050240).

5023830 is an abundant number, since it is smaller than the sum of its proper divisors (9076650).

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

5023830 is a wasteful number, since it uses less digits than its factorization.

5023830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5023830 is about 2241.3901936075. The cubic root of 5023830 is about 171.2688224112.

The spelling of 5023830 in words is "five million, twenty-three thousand, eight hundred thirty".