4787904 has 56 divisors (see below), whose sum is σ = 13825728. Its totient is φ = 1450240.

The previous prime is 4787903. The next prime is 4787941. The reversal of 4787904 is 4097874.

It is not an unprimeable number, because it can be changed into a prime (4787903) 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, 979 + ... + 3245.

It is an arithmetic number, because the mean of its divisors is an integer number (246888).

Almost surely, 2^4787904 is an apocalyptic number.

4787904 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 4787904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912864).

4787904 is an abundant number, since it is smaller than the sum of its proper divisors (9037824).

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

4787904 is a wasteful number, since it uses less digits than its factorization.

4787904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293 (or 2283 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 4787904 is about 2188.1279670074. The cubic root of 4787904 is about 168.5447171804.

The spelling of 4787904 in words is "four million, seven hundred eighty-seven thousand, nine hundred four".