14485457 has 4 divisors (see below), whose sum is σ = 16554816. Its totient is φ = 12416100.

The previous prime is 14485417. The next prime is 14485459. The reversal of 14485457 is 75458441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14485457 - 2¹² = 14481361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14485457.

It is not an unprimeable number, because it can be changed into a prime (14485459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034669 + ... + 1034682.

It is an arithmetic number, because the mean of its divisors is an integer number (4138704).

Almost surely, 2^14485457 is an apocalyptic number.

It is an amenable number.

14485457 is a deficient number, since it is larger than the sum of its proper divisors (2069359).

14485457 is an equidigital number, since it uses as much as digits as its factorization.

14485457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069358.

The product of its digits is 89600, while the sum is 38.

The square root of 14485457 is about 3805.9764844255. The cubic root of 14485457 is about 243.7683964200.

The spelling of 14485457 in words is "fourteen million, four hundred eighty-five thousand, four hundred fifty-seven".