10422813 has 12 divisors (see below), whose sum is σ = 14235360. Its totient is φ = 6783336.

The previous prime is 10422809. The next prime is 10422817. The reversal of 10422813 is 31822401.

10422813 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10422809) and next prime (10422817).

It is not a de Polignac number, because 10422813 - 2² = 10422809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10422813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4608 + ... + 6486.

It is an arithmetic number, because the mean of its divisors is an integer number (1186280).

Almost surely, 2^10422813 is an apocalyptic number.

It is an amenable number.

10422813 is a deficient number, since it is larger than the sum of its proper divisors (3812547).

10422813 is an equidigital number, since it uses as much as digits as its factorization.

10422813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10422813 is about 3228.4381672877. The cubic root of 10422813 is about 218.4380622723.

The spelling of 10422813 in words is "ten million, four hundred twenty-two thousand, eight hundred thirteen".