14242777 has 8 divisors (see below), whose sum is σ = 14582880. Its totient is φ = 13906080.

The previous prime is 14242771. The next prime is 14242783. The reversal of 14242777 is 77724241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14242771) and next prime (14242783).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14242777 - 2³ = 14242769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14242771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8877 + ... + 10357.

It is an arithmetic number, because the mean of its divisors is an integer number (1822860).

Almost surely, 2^14242777 is an apocalyptic number.

It is an amenable number.

14242777 is a deficient number, since it is larger than the sum of its proper divisors (340103).

14242777 is a wasteful number, since it uses less digits than its factorization.

14242777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703.

The product of its digits is 21952, while the sum is 34.

The square root of 14242777 is about 3773.9603866495. The cubic root of 14242777 is about 242.3994098694.

The spelling of 14242777 in words is "fourteen million, two hundred forty-two thousand, seven hundred seventy-seven".