4999424 has 36 divisors (see below), whose sum is σ = 10179120. Its totient is φ = 2449920.

The previous prime is 4999409. The next prime is 4999427. The reversal of 4999424 is 4249994.

It is not an unprimeable number, because it can be changed into a prime (4999427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14939 + ... + 15269.

Almost surely, 2^4999424 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 4999424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5089560).

4999424 is an abundant number, since it is smaller than the sum of its proper divisors (5179696).

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

4999424 is an equidigital number, since it uses as much as digits as its factorization.

4999424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 392 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 4999424 is about 2235.9391762747. The cubic root of 4999424 is about 170.9910281079.

The spelling of 4999424 in words is "four million, nine hundred ninety-nine thousand, four hundred twenty-four".