14120330 has 24 divisors (see below), whose sum is σ = 29567268. Its totient is φ = 4841088.

The previous prime is 14120329. The next prime is 14120339. The reversal of 14120330 is 3302141.

It can be written as a sum of positive squares in 2 ways, for example, as 13402921 + 717409 = 3661^2 + 847^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14120339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13919 + ... + 14898.

Almost surely, 2^14120330 is an apocalyptic number.

14120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14120330 is an abundant number, since it is smaller than the sum of its proper divisors (15446938).

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

14120330 is a wasteful number, since it uses less digits than its factorization.

14120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28838 (or 28831 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 14120330 is about 3757.7027556740. The cubic root of 14120330 is about 241.7027632698.

Adding to 14120330 its reverse (3302141), we get a palindrome (17422471).

The spelling of 14120330 in words is "fourteen million, one hundred twenty thousand, three hundred thirty".