14242285 has 8 divisors (see below), whose sum is σ = 17111160. Its totient is φ = 11380224.

The previous prime is 14242271. The next prime is 14242303. The reversal of 14242285 is 58224241.

It can be written as a sum of positive squares in 4 ways, for example, as 1943236 + 12299049 = 1394^2 + 3507^2 .

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 14242285 - 2⁷ = 14242157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6489 + ... + 8401.

It is an arithmetic number, because the mean of its divisors is an integer number (2138895).

Almost surely, 2^14242285 is an apocalyptic number.

It is an amenable number.

14242285 is a deficient number, since it is larger than the sum of its proper divisors (2868875).

14242285 is a wasteful number, since it uses less digits than its factorization.

14242285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407.

The product of its digits is 5120, while the sum is 28.

The square root of 14242285 is about 3773.8952025725. The cubic root of 14242285 is about 242.3966187030.

The spelling of 14242285 in words is "fourteen million, two hundred forty-two thousand, two hundred eighty-five".