14513457 has 12 divisors (see below), whose sum is σ = 22510896. Its totient is φ = 8293320.

The previous prime is 14513441. The next prime is 14513479. The reversal of 14513457 is 75431541.

It is not a de Polignac number, because 14513457 - 2⁴ = 14513441 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14513417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49219 + ... + 49512.

It is an arithmetic number, because the mean of its divisors is an integer number (1875908).

Almost surely, 2^14513457 is an apocalyptic number.

It is an amenable number.

14513457 is a deficient number, since it is larger than the sum of its proper divisors (7997439).

14513457 is an equidigital number, since it uses as much as digits as its factorization.

14513457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98748 (or 98741 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 14513457 is about 3809.6531338168. The cubic root of 14513457 is about 243.9253612519.

Adding to 14513457 its reverse (75431541), we get a palindrome (89944998).

The spelling of 14513457 in words is "fourteen million, five hundred thirteen thousand, four hundred fifty-seven".