14493057 has 4 divisors (see below), whose sum is σ = 19324080. Its totient is φ = 9662036.

The previous prime is 14493023. The next prime is 14493071. The reversal of 14493057 is 75039441.

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 14493057 - 2¹² = 14488961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14493007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2415507 + ... + 2415512.

It is an arithmetic number, because the mean of its divisors is an integer number (4831020).

Almost surely, 2^14493057 is an apocalyptic number.

It is an amenable number.

14493057 is a deficient number, since it is larger than the sum of its proper divisors (4831023).

14493057 is an equidigital number, since it uses as much as digits as its factorization.

14493057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831022.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 14493057 is about 3806.9747832104. The cubic root of 14493057 is about 243.8110211459.

The spelling of 14493057 in words is "fourteen million, four hundred ninety-three thousand, fifty-seven".