10438194 has 32 divisors (see below), whose sum is σ = 22647744. Its totient is φ = 3188160.

The previous prime is 10438193. The next prime is 10438199. The reversal of 10438194 is 49183401.

It is a happy number.

10438194 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 a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10438193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12304 + ... + 13124.

It is an arithmetic number, because the mean of its divisors is an integer number (707742).

Almost surely, 2^10438194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10438194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11323872).

10438194 is an abundant number, since it is smaller than the sum of its proper divisors (12209550).

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

10438194 is a wasteful number, since it uses less digits than its factorization.

10438194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 10438194 is about 3230.8194007094. The cubic root of 10438194 is about 218.5454595267.

The spelling of 10438194 in words is "ten million, four hundred thirty-eight thousand, one hundred ninety-four".