14119478 has 4 divisors (see below), whose sum is σ = 21179220. Its totient is φ = 7059738.

The previous prime is 14119471. The next prime is 14119499. The reversal of 14119478 is 87491141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87491141 = 61 ⋅1434281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14119471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3529868 + ... + 3529871.

It is an arithmetic number, because the mean of its divisors is an integer number (5294805).

Almost surely, 2^14119478 is an apocalyptic number.

14119478 is a deficient number, since it is larger than the sum of its proper divisors (7059742).

14119478 is an equidigital number, since it uses as much as digits as its factorization.

14119478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7059741.

The product of its digits is 8064, while the sum is 35.

The square root of 14119478 is about 3757.5893868277. The cubic root of 14119478 is about 241.6979018420.

The spelling of 14119478 in words is "fourteen million, one hundred nineteen thousand, four hundred seventy-eight".