14417420 has 24 divisors (see below), whose sum is σ = 31096464. Its totient is φ = 5610816.

The previous prime is 14417407. The next prime is 14417423. The reversal of 14417420 is 2471441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14417423) 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, 9002 + ... + 10481.

It is an arithmetic number, because the mean of its divisors is an integer number (1295686).

Almost surely, 2^14417420 is an apocalyptic number.

14417420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14417420 is an abundant number, since it is smaller than the sum of its proper divisors (16679044).

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

14417420 is a wasteful number, since it uses less digits than its factorization.

14417420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19529 (or 19527 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 14417420 is about 3797.0277849918. The cubic root of 14417420 is about 243.3861439556.

Adding to 14417420 its reverse (2471441), we get a palindrome (16888861).

The spelling of 14417420 in words is "fourteen million, four hundred seventeen thousand, four hundred twenty".