14146115 has 4 divisors (see below), whose sum is σ = 16975344. Its totient is φ = 11316888.

The previous prime is 14146103. The next prime is 14146117. The reversal of 14146115 is 51164141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51164141 = 7 ⋅7309163.

It is a cyclic number.

It is not a de Polignac number, because 14146115 - 2¹⁰ = 14145091 is a prime.

It is a super-2 number, since 2×14146115² = 400225139186450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14146117) 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, 1414607 + ... + 1414616.

It is an arithmetic number, because the mean of its divisors is an integer number (4243836).

Almost surely, 2^14146115 is an apocalyptic number.

14146115 is a deficient number, since it is larger than the sum of its proper divisors (2829229).

14146115 is an equidigital number, since it uses as much as digits as its factorization.

14146115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829228.

The product of its digits is 480, while the sum is 23.

The square root of 14146115 is about 3761.1321433845. The cubic root of 14146115 is about 241.8497975107.

The spelling of 14146115 in words is "fourteen million, one hundred forty-six thousand, one hundred fifteen".