14285945 has 8 divisors (see below), whose sum is σ = 17313480. Its totient is φ = 11315200.

The previous prime is 14285927. The next prime is 14285977. The reversal of 14285945 is 54958241.

It can be written as a sum of positive squares in 4 ways, for example, as 8602489 + 5683456 = 2933^2 + 2384^2 .

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

It is not a de Polignac number, because 14285945 - 2¹² = 14281849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14285899 and 14285908.

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, 13640 + ... + 14649.

It is an arithmetic number, because the mean of its divisors is an integer number (2164185).

Almost surely, 2^14285945 is an apocalyptic number.

It is an amenable number.

14285945 is a deficient number, since it is larger than the sum of its proper divisors (3027535).

14285945 is a wasteful number, since it uses less digits than its factorization.

14285945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28395.

The product of its digits is 57600, while the sum is 38.

The square root of 14285945 is about 3779.6752506002. The cubic root of 14285945 is about 242.6440565400.

The spelling of 14285945 in words is "fourteen million, two hundred eighty-five thousand, nine hundred forty-five".