10013194 has 4 divisors (see below), whose sum is σ = 15019794. Its totient is φ = 5006596.

The previous prime is 10013147. The next prime is 10013219. The reversal of 10013194 is 49131001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6996025 + 3017169 = 2645^2 + 1737^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503297 + ... + 2503300.

Almost surely, 2^10013194 is an apocalyptic number.

10013194 is a deficient number, since it is larger than the sum of its proper divisors (5006600).

10013194 is an equidigital number, since it uses as much as digits as its factorization.

10013194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006599.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 10013194 is about 3164.3631270763. The cubic root of 10013194 is about 215.5381793994.

Adding to 10013194 its reverse (49131001), we get a palindrome (59144195).

The spelling of 10013194 in words is "ten million, thirteen thousand, one hundred ninety-four".