10005508 has 12 divisors (see below), whose sum is σ = 17731840. Its totient is φ = 4939272.

The previous prime is 10005497. The next prime is 10005509. The reversal of 10005508 is 80550001.

It is a super-2 number, since 2×10005508² = 200220380676128, which contains 22 as substring.

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, 15516 + ... + 16147.

Almost surely, 2^10005508 is an apocalyptic number.

It is an amenable number.

10005508 is a deficient number, since it is larger than the sum of its proper divisors (7726332).

10005508 is a wasteful number, since it uses less digits than its factorization.

10005508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31746 (or 31744 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 10005508 is about 3163.1484315473. The cubic root of 10005508 is about 215.4830171639.

Adding to 10005508 its reverse (80550001), we get a palindrome (90555509).

The spelling of 10005508 in words is "ten million, five thousand, five hundred eight".