5531636 has 24 divisors (see below), whose sum is σ = 10657920. Its totient is φ = 2511960.

The previous prime is 5531633. The next prime is 5531639. The reversal of 5531636 is 6361355.

It is an interprime number because it is at equal distance from previous prime (5531633) and next prime (5531639).

It is a junction number, because it is equal to n+sod(n) for n = 5531599 and 5531608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805 + ... + 5843.

It is an arithmetic number, because the mean of its divisors is an integer number (444080).

Almost surely, 2^5531636 is an apocalyptic number.

It is an amenable number.

5531636 is a deficient number, since it is larger than the sum of its proper divisors (5126284).

5531636 is a wasteful number, since it uses less digits than its factorization.

5531636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1052 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 5531636 is about 2351.9430265208. The cubic root of 5531636 is about 176.8552126516.

The spelling of 5531636 in words is "five million, five hundred thirty-one thousand, six hundred thirty-six".