10200726 has 12 divisors (see below), whose sum is σ = 22101612. Its totient is φ = 3400236.

The previous prime is 10200719. The next prime is 10200763. The reversal of 10200726 is 62700201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 566707 = 10200726 / (1 + 0 + 2 + 0 + 0 + 7 + 2 + 6).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10200699 and 10200708.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 283336 + ... + 283371.

It is an arithmetic number, because the mean of its divisors is an integer number (1841801).

Almost surely, 2^10200726 is an apocalyptic number.

10200726 is an abundant number, since it is smaller than the sum of its proper divisors (11900886).

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

10200726 is a wasteful number, since it uses less digits than its factorization.

10200726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566715 (or 566712 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10200726 is about 3193.8575422207. The cubic root of 10200726 is about 216.8754337569.

Adding to 10200726 its reverse (62700201), we get a palindrome (72900927).

The spelling of 10200726 in words is "ten million, two hundred thousand, seven hundred twenty-six".