13960419 has 8 divisors (see below), whose sum is σ = 20306112. Its totient is φ = 8460840.

The previous prime is 13960409. The next prime is 13960481. The reversal of 13960419 is 91406931.

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

It is a de Polignac number, because none of the positive numbers 2^k-13960419 is a prime.

It is a super-2 number, since 2×13960419² = 389786597311122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 423043 = 13960419 / (1 + 3 + 9 + 6 + 0 + 4 + 1 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 13960419.

It is not an unprimeable number, because it can be changed into a prime (13960409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211489 + ... + 211554.

It is an arithmetic number, because the mean of its divisors is an integer number (2538264).

Almost surely, 2^13960419 is an apocalyptic number.

13960419 is a deficient number, since it is larger than the sum of its proper divisors (6345693).

13960419 is a wasteful number, since it uses less digits than its factorization.

13960419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423057.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 13960419 is about 3736.3644094226. The cubic root of 13960419 is about 240.7868790748.

The spelling of 13960419 in words is "thirteen million, nine hundred sixty thousand, four hundred nineteen".