4688788 has 24 divisors (see below), whose sum is σ = 9079112. Its totient is φ = 2104704.

The previous prime is 4688777. The next prime is 4688813. The reversal of 4688788 is 8878864.

It can be written as a sum of positive squares in 4 ways, for example, as 1926544 + 2762244 = 1388^2 + 1662^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706 + ... + 3142.

Almost surely, 2^4688788 is an apocalyptic number.

It is an amenable number.

4688788 is a deficient number, since it is larger than the sum of its proper divisors (4390324).

4688788 is a wasteful number, since it uses less digits than its factorization.

4688788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491 (or 2489 counting only the distinct ones).

The product of its digits is 688128, while the sum is 49.

The square root of 4688788 is about 2165.3609398897. The cubic root of 4688788 is about 167.3735646437.

It can be divided in two parts, 4688 and 788, that added together give a square (5476 = 74²).

The spelling of 4688788 in words is "four million, six hundred eighty-eight thousand, seven hundred eighty-eight".