10005650 has 24 divisors (see below), whose sum is σ = 18842544. Its totient is φ = 3952400.

The previous prime is 10005641. The next prime is 10005661. The reversal of 10005650 is 5650001.

It is a super-2 number, since 2×10005650² = 200226063845000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2945 + ... + 5355.

It is an arithmetic number, because the mean of its divisors is an integer number (785106).

Almost surely, 2^10005650 is an apocalyptic number.

10005650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10005650 is a deficient number, since it is larger than the sum of its proper divisors (8836894).

10005650 is a wasteful number, since it uses less digits than its factorization.

10005650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506 (or 2501 counting only the distinct ones).

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

The square root of 10005650 is about 3163.1708774583. The cubic root of 10005650 is about 215.4840365506.

Adding to 10005650 its reverse (5650001), we get a palindrome (15655651).

The spelling of 10005650 in words is "ten million, five thousand, six hundred fifty".