13845119 has 8 divisors (see below), whose sum is σ = 14204928. Its totient is φ = 13488120.

The previous prime is 13845061. The next prime is 13845121. The reversal of 13845119 is 91154831.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13845119 is a prime.

It is a super-2 number, since 2×13845119² = 383374640248322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13845019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12194 + ... + 13280.

It is an arithmetic number, because the mean of its divisors is an integer number (1775616).

Almost surely, 2^13845119 is an apocalyptic number.

13845119 is a deficient number, since it is larger than the sum of its proper divisors (359809).

13845119 is a wasteful number, since it uses less digits than its factorization.

13845119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405.

The product of its digits is 4320, while the sum is 32.

The square root of 13845119 is about 3720.9029818043. The cubic root of 13845119 is about 240.1221542510.

The spelling of 13845119 in words is "thirteen million, eight hundred forty-five thousand, one hundred nineteen".