14245620 has 48 divisors (see below), whose sum is σ = 40098240. Its totient is φ = 3778816.

The previous prime is 14245619. The next prime is 14245631. The reversal of 14245620 is 2654241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13471 + ... + 14489.

It is an arithmetic number, because the mean of its divisors is an integer number (835380).

Almost surely, 2^14245620 is an apocalyptic number.

14245620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14245620 is an abundant number, since it is smaller than the sum of its proper divisors (25852620).

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

14245620 is a wasteful number, since it uses less digits than its factorization.

14245620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14245620 is about 3774.3370278766. The cubic root of 14245620 is about 242.4155372411.

Adding to 14245620 its reverse (2654241), we get a palindrome (16899861).

The spelling of 14245620 in words is "fourteen million, two hundred forty-five thousand, six hundred twenty".