14120530 has 8 divisors (see below), whose sum is σ = 25416972. Its totient is φ = 5648208.

The previous prime is 14120503. The next prime is 14120537. The reversal of 14120530 is 3502141.

It can be written as a sum of positive squares in 2 ways, for example, as 13712209 + 408321 = 3703^2 + 639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14120537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706017 + ... + 706036.

Almost surely, 2^14120530 is an apocalyptic number.

14120530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14120530 is a deficient number, since it is larger than the sum of its proper divisors (11296442).

14120530 is a wasteful number, since it uses less digits than its factorization.

14120530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412060.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 14120530 is about 3757.7293675836. The cubic root of 14120530 is about 241.7039044217.

Adding to 14120530 its reverse (3502141), we get a palindrome (17622671).

The spelling of 14120530 in words is "fourteen million, one hundred twenty thousand, five hundred thirty".