10006550 has 12 divisors (see below), whose sum is σ = 18612276. Its totient is φ = 4002600.

The previous prime is 10006547. The next prime is 10006567. The reversal of 10006550 is 5560001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100016 + ... + 100115.

It is an arithmetic number, because the mean of its divisors is an integer number (1551023).

Almost surely, 2^10006550 is an apocalyptic number.

10006550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10006550 is a deficient number, since it is larger than the sum of its proper divisors (8605726).

10006550 is a wasteful number, since it uses less digits than its factorization.

10006550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200143 (or 200138 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10006550 is about 3163.3131365706. The cubic root of 10006550 is about 215.4904972276.

Adding to 10006550 its reverse (5560001), we get a palindrome (15566551).

The spelling of 10006550 in words is "ten million, six thousand, five hundred fifty".