14719420 has 24 divisors (see below), whose sum is σ = 31909248. Its totient is φ = 5697600.

The previous prime is 14719403. The next prime is 14719447. The reversal of 14719420 is 2491741.

14719420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14719420² = 433322650272800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11251 + ... + 12490.

It is an arithmetic number, because the mean of its divisors is an integer number (1329552).

Almost surely, 2^14719420 is an apocalyptic number.

14719420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14719420 is an abundant number, since it is smaller than the sum of its proper divisors (17189828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14719420 is a wasteful number, since it uses less digits than its factorization.

14719420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23781 (or 23779 counting only the distinct ones).

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

The square root of 14719420 is about 3836.5896314305. The cubic root of 14719420 is about 245.0738081110.

The spelling of 14719420 in words is "fourteen million, seven hundred nineteen thousand, four hundred twenty".