10194738 has 16 divisors (see below), whose sum is σ = 20592576. Its totient is φ = 3364400.

The previous prime is 10194733. The next prime is 10194757. The reversal of 10194738 is 83749101.

It is a junction number, because it is equal to n+sod(n) for n = 10194699 and 10194708.

It is not an unprimeable number, because it can be changed into a prime (10194731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7806 + ... + 9017.

It is an arithmetic number, because the mean of its divisors is an integer number (1287036).

Almost surely, 2^10194738 is an apocalyptic number.

10194738 is an abundant number, since it is smaller than the sum of its proper divisors (10397838).

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

10194738 is a wasteful number, since it uses less digits than its factorization.

10194738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16929.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 10194738 is about 3192.9199802062. The cubic root of 10194738 is about 216.8329889253.

The spelling of 10194738 in words is "ten million, one hundred ninety-four thousand, seven hundred thirty-eight".