14791057 has 4 divisors (see below), whose sum is σ = 14801776. Its totient is φ = 14780340.

The previous prime is 14791043. The next prime is 14791087. The reversal of 14791057 is 75019741.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14791057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14791027) 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, 2919 + ... + 6172.

It is an arithmetic number, because the mean of its divisors is an integer number (3700444).

Almost surely, 2^14791057 is an apocalyptic number.

It is an amenable number.

14791057 is a deficient number, since it is larger than the sum of its proper divisors (10719).

14791057 is an equidigital number, since it uses as much as digits as its factorization.

14791057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 14791057 is about 3845.9143256188. The cubic root of 14791057 is about 245.4707428601.

It can be divided in two parts, 147 and 91057, that added together give a square (91204 = 302²).

The spelling of 14791057 in words is "fourteen million, seven hundred ninety-one thousand, fifty-seven".