5535988 has 12 divisors (see below), whose sum is σ = 9725632. Its totient is φ = 2757240.

The previous prime is 5535967. The next prime is 5535991. The reversal of 5535988 is 8895355.

It is a happy number.

It is a super-2 number, since 2×5535988² = 61294326272288, which contains 22 as substring.

It is an Ulam number.

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, 1470 + ... + 3637.

Almost surely, 2^5535988 is an apocalyptic number.

It is an amenable number.

5535988 is a deficient number, since it is larger than the sum of its proper divisors (4189644).

5535988 is a wasteful number, since it uses less digits than its factorization.

5535988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382 (or 5380 counting only the distinct ones).

The product of its digits is 216000, while the sum is 43.

The square root of 5535988 is about 2352.8680370986. The cubic root of 5535988 is about 176.9015806174.

The spelling of 5535988 in words is "five million, five hundred thirty-five thousand, nine hundred eighty-eight".