5535966 has 16 divisors (see below), whose sum is σ = 11176704. Its totient is φ = 1827864.

The previous prime is 5535947. The next prime is 5535967. The reversal of 5535966 is 6695355.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5535967) 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, 3670 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (698544).

Almost surely, 2^5535966 is an apocalyptic number.

5535966 is an abundant number, since it is smaller than the sum of its proper divisors (5640738).

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

5535966 is a wasteful number, since it uses less digits than its factorization.

5535966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8735.

The product of its digits is 121500, while the sum is 39.

The square root of 5535966 is about 2352.8633619486. The cubic root of 5535966 is about 176.9013462816.

The spelling of 5535966 in words is "five million, five hundred thirty-five thousand, nine hundred sixty-six".