4985420 has 96 divisors (see below), whose sum is σ = 12773376. Its totient is φ = 1612800.

The previous prime is 4985399. The next prime is 4985423. The reversal of 4985420 is 245894.

4985420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4985423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115919 + ... + 115961.

It is an arithmetic number, because the mean of its divisors is an integer number (133056).

Almost surely, 2^4985420 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 4985420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6386688).

4985420 is an abundant number, since it is smaller than the sum of its proper divisors (7787956).

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

4985420 is a wasteful number, since it uses less digits than its factorization.

4985420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4985420 is about 2232.8054102407. The cubic root of 4985420 is about 170.8312231876.

The spelling of 4985420 in words is "four million, nine hundred eighty-five thousand, four hundred twenty".