14015145 has 8 divisors (see below), whose sum is σ = 22424256. Its totient is φ = 7474736.

The previous prime is 14015129. The next prime is 14015147. The reversal of 14015145 is 54151041.

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 14015145 - 2⁴ = 14015129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14015147) 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, 467157 + ... + 467186.

It is an arithmetic number, because the mean of its divisors is an integer number (2803032).

Almost surely, 2^14015145 is an apocalyptic number.

14015145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14015145 is a deficient number, since it is larger than the sum of its proper divisors (8409111).

14015145 is an equidigital number, since it uses as much as digits as its factorization.

14015145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934351.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 14015145 is about 3743.6806754850. The cubic root of 14015145 is about 241.1011036799.

Adding to 14015145 its reverse (54151041), we get a palindrome (68166186).

The spelling of 14015145 in words is "fourteen million, fifteen thousand, one hundred forty-five".