4538488 has 16 divisors (see below), whose sum is σ = 8532360. Its totient is φ = 2263200.

The previous prime is 4538477. The next prime is 4538491. The reversal of 4538488 is 8848354.

It is a super-2 number, since 2×4538488² = 41195746652288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4538488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5118 + ... + 5938.

Almost surely, 2^4538488 is an apocalyptic number.

It is an amenable number.

4538488 is a deficient number, since it is larger than the sum of its proper divisors (3993872).

4538488 is a wasteful number, since it uses less digits than its factorization.

4538488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1514 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 4538488 is about 2130.3727373396. The cubic root of 4538488 is about 165.5657104979.

The spelling of 4538488 in words is "four million, five hundred thirty-eight thousand, four hundred eighty-eight".