14720419 has 8 divisors (see below), whose sum is σ = 17813088. Its totient is φ = 11875200.

The previous prime is 14720417. The next prime is 14720467. The reversal of 14720419 is 91402741.

14720419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14720419 - 2¹ = 14720417 is a prime.

It is a super-2 number, since 2×14720419² = 433381471071122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14720417) 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, 61732 + ... + 61969.

It is an arithmetic number, because the mean of its divisors is an integer number (2226636).

Almost surely, 2^14720419 is an apocalyptic number.

14720419 is a deficient number, since it is larger than the sum of its proper divisors (3092669).

14720419 is a wasteful number, since it uses less digits than its factorization.

14720419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123725.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 14720419 is about 3836.7198229738. The cubic root of 14720419 is about 245.0793523330.

The spelling of 14720419 in words is "fourteen million, seven hundred twenty thousand, four hundred nineteen".