4559988 has 12 divisors (see below), whose sum is σ = 10640000. Its totient is φ = 1519992.

The previous prime is 4559983. The next prime is 4560001. The reversal of 4559988 is 8899554.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4559983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189988 + ... + 190011.

Almost surely, 2^4559988 is an apocalyptic number.

It is an amenable number.

4559988 is an abundant number, since it is smaller than the sum of its proper divisors (6080012).

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

4559988 is a wasteful number, since it uses less digits than its factorization.

4559988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380006 (or 380004 counting only the distinct ones).

The product of its digits is 518400, while the sum is 48.

The square root of 4559988 is about 2135.4128406470. The cubic root of 4559988 is about 165.8267413747.

The spelling of 4559988 in words is "four million, five hundred fifty-nine thousand, nine hundred eighty-eight".