5640088 has 8 divisors (see below), whose sum is σ = 10575180. Its totient is φ = 2820040.

The previous prime is 5640079. The next prime is 5640119. The reversal of 5640088 is 8800465.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 352498 + ... + 352513.

Almost surely, 2^5640088 is an apocalyptic number.

It is an amenable number.

5640088 is a deficient number, since it is larger than the sum of its proper divisors (4935092).

5640088 is a wasteful number, since it uses less digits than its factorization.

5640088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705017 (or 705013 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 5640088 is about 2374.8869446776. The cubic root of 5640088 is about 178.0035348370.

The spelling of 5640088 in words is "five million, six hundred forty thousand, eighty-eight".