10266406 has 8 divisors (see below), whose sum is σ = 15930720. Its totient is φ = 4956168.

The previous prime is 10266397. The next prime is 10266409. The reversal of 10266406 is 60466201.

It is a happy number.

10266406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10266409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88446 + ... + 88561.

It is an arithmetic number, because the mean of its divisors is an integer number (1991340).

Almost surely, 2^10266406 is an apocalyptic number.

10266406 is a deficient number, since it is larger than the sum of its proper divisors (5664314).

10266406 is a wasteful number, since it uses less digits than its factorization.

10266406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177038.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10266406 is about 3204.1232810240. The cubic root of 10266406 is about 217.3399077348.

The spelling of 10266406 in words is "ten million, two hundred sixty-six thousand, four hundred six".