4788468 has 18 divisors (see below), whose sum is σ = 12104274. Its totient is φ = 1596144.

The previous prime is 4788463. The next prime is 4788473. The reversal of 4788468 is 8648874.

It is an interprime number because it is at equal distance from previous prime (4788463) and next prime (4788473).

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 675684 = 2028^2 + 822^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66471 + ... + 66542.

Almost surely, 2^4788468 is an apocalyptic number.

It is an amenable number.

4788468 is an abundant number, since it is smaller than the sum of its proper divisors (7315806).

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

4788468 is a wasteful number, since it uses less digits than its factorization.

4788468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133023 (or 133018 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 4788468 is about 2188.2568405011. The cubic root of 4788468 is about 168.5513349327.

The spelling of 4788468 in words is "four million, seven hundred eighty-eight thousand, four hundred sixty-eight".