14020513 has 8 divisors (see below), whose sum is σ = 15209600. Its totient is φ = 12847248.

The previous prime is 14020469. The next prime is 14020519. The reversal of 14020513 is 31502041.

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

It is a cyclic number.

It is not a de Polignac number, because 14020513 - 2⁹ = 14020001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14020519) 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, 2073 + ... + 5686.

It is an arithmetic number, because the mean of its divisors is an integer number (1901200).

Almost surely, 2^14020513 is an apocalyptic number.

14020513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14020513 is a deficient number, since it is larger than the sum of its proper divisors (1189087).

14020513 is a wasteful number, since it uses less digits than its factorization.

14020513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7911.

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

The square root of 14020513 is about 3744.3975483381. The cubic root of 14020513 is about 241.1318814688.

Adding to 14020513 its reverse (31502041), we get a palindrome (45522554).

The spelling of 14020513 in words is "fourteen million, twenty thousand, five hundred thirteen".