14419540 has 24 divisors (see below), whose sum is σ = 30441600. Its totient is φ = 5737248.

The previous prime is 14419523. The next prime is 14419549. The reversal of 14419540 is 4591441.

It is a junction number, because it is equal to n+sod(n) for n = 14419499 and 14419508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14419549) 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, 2169 + ... + 5791.

It is an arithmetic number, because the mean of its divisors is an integer number (1268400).

Almost surely, 2^14419540 is an apocalyptic number.

14419540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14419540 is an abundant number, since it is smaller than the sum of its proper divisors (16022060).

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

14419540 is a wasteful number, since it uses less digits than its factorization.

14419540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831 (or 3829 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 14419540 is about 3797.3069404514. The cubic root of 14419540 is about 243.3980728892.

The spelling of 14419540 in words is "fourteen million, four hundred nineteen thousand, five hundred forty".