5001920 has 168 divisors, whose sum is σ = 15636240. Its totient is φ = 1505280.

The previous prime is 5001911. The next prime is 5001923. The reversal of 5001920 is 291005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5001923) 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, 172466 + ... + 172494.

Almost surely, 2^5001920 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 5001920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7818120).

5001920 is an abundant number, since it is smaller than the sum of its proper divisors (10634320).

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

5001920 is a wasteful number, since it uses less digits than its factorization.

5001920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 5001920 is about 2236.4972613442. The cubic root of 5001920 is about 171.0194795588.

Adding to 5001920 its reverse (291005), we get a palindrome (5292925).

Subtracting from 5001920 its reverse (291005), we obtain a triangular number (4710915 = T₃₀₆₉).

The spelling of 5001920 in words is "five million, one thousand, nine hundred twenty".