14114457 has 24 divisors (see below), whose sum is σ = 23464896. Its totient is φ = 8008416.

The previous prime is 14114431. The next prime is 14114461. The reversal of 14114457 is 75441141.

It is not a de Polignac number, because 14114457 - 2¹⁰ = 14113433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14114457.

It is not an unprimeable number, because it can be changed into a prime (14114407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9178 + ... + 10604.

It is an arithmetic number, because the mean of its divisors is an integer number (977704).

Almost surely, 2^14114457 is an apocalyptic number.

It is an amenable number.

14114457 is a deficient number, since it is larger than the sum of its proper divisors (9350439).

14114457 is a wasteful number, since it uses less digits than its factorization.

14114457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597 (or 1594 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 14114457 is about 3756.9212129083. The cubic root of 14114457 is about 241.6692485389.

Adding to 14114457 its reverse (75441141), we get a palindrome (89555598).

The spelling of 14114457 in words is "fourteen million, one hundred fourteen thousand, four hundred fifty-seven".