4881924 has 48 divisors (see below), whose sum is σ = 13406400. Its totient is φ = 1531008.

The previous prime is 4881901. The next prime is 4881931. The reversal of 4881924 is 4291884.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (279300).

Almost surely, 2^4881924 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 4881924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6703200).

4881924 is an abundant number, since it is smaller than the sum of its proper divisors (8524476).

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

4881924 is a wasteful number, since it uses less digits than its factorization.

4881924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689 (or 2681 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 4881924 is about 2209.5076374613. The cubic root of 4881924 is about 169.6408102367.

The spelling of 4881924 in words is "four million, eight hundred eighty-one thousand, nine hundred twenty-four".