13825194 has 32 divisors (see below), whose sum is σ = 28753920. Its totient is φ = 4426800.

The previous prime is 13825193. The next prime is 13825213. The reversal of 13825194 is 49152831.

It is a super-2 number, since 2×13825194² = 382271978275272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13825193) 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 15 ways as a sum of consecutive naturals, for example, 44299 + ... + 44609.

It is an arithmetic number, because the mean of its divisors is an integer number (898560).

Almost surely, 2^13825194 is an apocalyptic number.

13825194 is an abundant number, since it is smaller than the sum of its proper divisors (14928726).

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

13825194 is a wasteful number, since it uses less digits than its factorization.

13825194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586.

The product of its digits is 8640, while the sum is 33.

The square root of 13825194 is about 3718.2245763267. The cubic root of 13825194 is about 240.0069095233.

The spelling of 13825194 in words is "thirteen million, eight hundred twenty-five thousand, one hundred ninety-four".