10500008 has 32 divisors (see below), whose sum is σ = 21295200. Its totient is φ = 4836672.

The previous prime is 10499981. The next prime is 10500013. The reversal of 10500008 is 80000501.

It is a super-2 number, since 2×10500008² = 220500336000128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10499965 and 10500001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4691 + ... + 6557.

It is an arithmetic number, because the mean of its divisors is an integer number (665475).

Almost surely, 2^10500008 is an apocalyptic number.

It is an amenable number.

10500008 is an abundant number, since it is smaller than the sum of its proper divisors (10795192).

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

10500008 is a wasteful number, since it uses less digits than its factorization.

10500008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 10500008 is about 3240.3715836305. The cubic root of 10500008 is about 218.9760126073.

Adding to 10500008 its reverse (80000501), we get a palindrome (90500509).

The spelling of 10500008 in words is "ten million, five hundred thousand, eight".