285030014 has 4 divisors (see below), whose sum is σ = 427545024. Its totient is φ = 142515006.

The previous prime is 285030013. The next prime is 285030023. The reversal of 285030014 is 410030582.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285030013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71257502 + ... + 71257505.

It is an arithmetic number, because the mean of its divisors is an integer number (106886256).

Almost surely, 2^285030014 is an apocalyptic number.

285030014 is a deficient number, since it is larger than the sum of its proper divisors (142515010).

285030014 is a wasteful number, since it uses less digits than its factorization.

285030014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142515009.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 285030014 is about 16882.8319306922. The cubic root of 285030014 is about 658.1075371709.

Adding to 285030014 its reverse (410030582), we get a palindrome (695060596).

The spelling of 285030014 in words is "two hundred eighty-five million, thirty thousand, fourteen".