5099940 has 72 divisors (see below), whose sum is σ = 16019640. Its totient is φ = 1311744.

The previous prime is 5099933. The next prime is 5099959. The reversal of 5099940 is 499905.

5099940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1617984 + 3481956 = 1272^2 + 1866^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5099895 and 5099904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4732 + ... + 5708.

It is an arithmetic number, because the mean of its divisors is an integer number (222495).

Almost surely, 2^5099940 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 5099940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8009820).

5099940 is an abundant number, since it is smaller than the sum of its proper divisors (10919700).

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

5099940 is a wasteful number, since it uses less digits than its factorization.

5099940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 5099940 is about 2258.3046738649. The cubic root of 5099940 is about 172.1293870501.

The spelling of 5099940 in words is "five million, ninety-nine thousand, nine hundred forty".