13041994 has 8 divisors (see below), whose sum is σ = 22357728. Its totient is φ = 5589420.

The previous prime is 13041949. The next prime is 13041997. The reversal of 13041994 is 49914031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13041997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465772 + ... + 465799.

It is an arithmetic number, because the mean of its divisors is an integer number (2794716).

Almost surely, 2^13041994 is an apocalyptic number.

13041994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13041994 is a deficient number, since it is larger than the sum of its proper divisors (9315734).

13041994 is an equidigital number, since it uses as much as digits as its factorization.

13041994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931580.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 13041994 is about 3611.3701001144. The cubic root of 13041994 is about 235.3863811233.

It can be divided in two parts, 130 and 41994, that added together give a palindrome (42124).

The spelling of 13041994 in words is "thirteen million, forty-one thousand, nine hundred ninety-four".