4881428 has 24 divisors (see below), whose sum is σ = 9022272. Its totient is φ = 2306304.

The previous prime is 4881427. The next prime is 4881433. The reversal of 4881428 is 8241884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4881421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8651 + ... + 9197.

It is an arithmetic number, because the mean of its divisors is an integer number (375928).

Almost surely, 2^4881428 is an apocalyptic number.

It is an amenable number.

4881428 is a deficient number, since it is larger than the sum of its proper divisors (4140844).

4881428 is a wasteful number, since it uses less digits than its factorization.

4881428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 669 counting only the distinct ones).

The product of its digits is 16384, while the sum is 35.

The square root of 4881428 is about 2209.3953924094. The cubic root of 4881428 is about 169.6350649137.

The spelling of 4881428 in words is "four million, eight hundred eighty-one thousand, four hundred twenty-eight".