10006250 has 24 divisors (see below), whose sum is σ = 18772236. Its totient is φ = 4000000.

The previous prime is 10006207. The next prime is 10006261. The reversal of 10006250 is 5260001.

It can be written as a sum of positive squares in 6 ways, for example, as 1681 + 10004569 = 41^2 + 3163^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5450 + ... + 7050.

Almost surely, 2^10006250 is an apocalyptic number.

10006250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10006250 is a deficient number, since it is larger than the sum of its proper divisors (8765986).

10006250 is an frugal number, since it uses more digits than its factorization.

10006250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 10006250 is about 3163.2657175773. The cubic root of 10006250 is about 215.4883437116.

Adding to 10006250 its reverse (5260001), we get a palindrome (15266251).

It can be divided in two parts, 1000 and 6250, that multiplied together give a 4-th power (6250000 = 50⁴).

The spelling of 10006250 in words is "ten million, six thousand, two hundred fifty".