4985904 has 160 divisors (see below), whose sum is σ = 17141760. Its totient is φ = 1209600.

The previous prime is 4985881. The next prime is 4985909. The reversal of 4985904 is 4095894.

It is not an unprimeable number, because it can be changed into a prime (4985909) 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 31 ways as a sum of consecutive naturals, for example, 70189 + ... + 70259.

It is an arithmetic number, because the mean of its divisors is an integer number (107136).

Almost surely, 2^4985904 is an apocalyptic number.

4985904 is a gapful number since it is divisible by the number (44) 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 4985904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8570880).

4985904 is an abundant number, since it is smaller than the sum of its proper divisors (12155856).

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

4985904 is a wasteful number, since it uses less digits than its factorization.

4985904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4985904 is about 2232.9137914393. The cubic root of 4985904 is about 170.8367512833.

The spelling of 4985904 in words is "four million, nine hundred eighty-five thousand, nine hundred four".