13995419 has 8 divisors (see below), whose sum is σ = 14806080. Its totient is φ = 13192200.

The previous prime is 13995409. The next prime is 13995433. The reversal of 13995419 is 91459931.

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-13995419 is a prime.

It is a super-2 number, since 2×13995419² = 391743505971122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13995409) 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, 2264 + ... + 5754.

It is an arithmetic number, because the mean of its divisors is an integer number (1850760).

Almost surely, 2^13995419 is an apocalyptic number.

13995419 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13995419 is a deficient number, since it is larger than the sum of its proper divisors (810661).

13995419 is a wasteful number, since it uses less digits than its factorization.

13995419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721.

The product of its digits is 43740, while the sum is 41.

The square root of 13995419 is about 3741.0451748141. The cubic root of 13995419 is about 240.9879357838.

The spelling of 13995419 in words is "thirteen million, nine hundred ninety-five thousand, four hundred nineteen".