4609988 has 12 divisors (see below), whose sum is σ = 8143632. Its totient is φ = 2283240.

The previous prime is 4609949. The next prime is 4610003. The reversal of 4609988 is 8899064.

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 3 ways as a sum of consecutive naturals, for example, 4958 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (678636).

Almost surely, 2^4609988 is an apocalyptic number.

It is an amenable number.

4609988 is a deficient number, since it is larger than the sum of its proper divisors (3533644).

4609988 is a wasteful number, since it uses less digits than its factorization.

4609988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10882 (or 10880 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 4609988 is about 2147.0882608780. The cubic root of 4609988 is about 166.4306329976.

The spelling of 4609988 in words is "four million, six hundred nine thousand, nine hundred eighty-eight".