4999248 has 60 divisors (see below), whose sum is σ = 14145300. Its totient is φ = 1648128.

The previous prime is 4999243. The next prime is 4999273. The reversal of 4999248 is 8429994.

It can be written as a sum of positive squares in 2 ways, for example, as 788544 + 4210704 = 888^2 + 2052^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21340 + ... + 21572.

It is an arithmetic number, because the mean of its divisors is an integer number (235755).

Almost surely, 2^4999248 is an apocalyptic number.

4999248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4999248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7072650).

4999248 is an abundant number, since it is smaller than the sum of its proper divisors (9146052).

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

4999248 is a wasteful number, since it uses less digits than its factorization.

4999248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 387 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 4999248 is about 2235.8998188649. The cubic root of 4999248 is about 170.9890215584.

The spelling of 4999248 in words is "four million, nine hundred ninety-nine thousand, two hundred forty-eight".