10072206 has 24 divisors (see below), whose sum is σ = 22772880. Its totient is φ = 3211296.

The previous prime is 10072199. The next prime is 10072207. The reversal of 10072206 is 60227001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10072207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11751 + ... + 12578.

It is an arithmetic number, because the mean of its divisors is an integer number (948870).

Almost surely, 2^10072206 is an apocalyptic number.

10072206 is an abundant number, since it is smaller than the sum of its proper divisors (12700674).

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

10072206 is a wasteful number, since it uses less digits than its factorization.

10072206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24360 (or 24357 counting only the distinct ones).

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

The square root of 10072206 is about 3173.6738962912. The cubic root of 10072206 is about 215.9607696243.

Adding to 10072206 its reverse (60227001), we get a palindrome (70299207).

The spelling of 10072206 in words is "ten million, seventy-two thousand, two hundred six".