10005502 has 8 divisors (see below), whose sum is σ = 16162776.
Its totient is φ = 4617912.
The previous prime is 10005497. The next prime is 10005509. The reversal of 10005502 is 20550001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×100055022 = 200220140544008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10005509) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192388 + ... + 192439.
It is an arithmetic number, because the mean of its divisors is an integer number (2020347).
Almost surely, 210005502 is an apocalyptic number.
10005502 is a deficient number, since it is larger than the sum of its proper divisors (6157274).
10005502 is a wasteful number, since it uses less digits than its factorization.
10005502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384842.
The product of its (nonzero) digits is 50, while the sum is 13.
The square root of 10005502 is about 3163.1474831250.
The cubic root of 10005502 is about 215.4829740911.
Adding to 10005502 its reverse (20550001), we get a palindrome (30555503).
The spelling of 10005502 in words is "ten million, five thousand, five hundred two".