10426806 has 40 divisors (see below), whose sum is σ = 25166064. Its totient is φ = 3207600.

The previous prime is 10426783. The next prime is 10426861. The reversal of 10426806 is 60862401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10426806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 370 + ... + 4581.

Almost surely, 2^10426806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10426806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12583032).

10426806 is an abundant number, since it is smaller than the sum of its proper divisors (14739258).

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

10426806 is a wasteful number, since it uses less digits than its factorization.

10426806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978 (or 4969 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 10426806 is about 3229.0565185515. The cubic root of 10426806 is about 218.4659533935.

The spelling of 10426806 in words is "ten million, four hundred twenty-six thousand, eight hundred six".