205014014 has 4 divisors (see below), whose sum is σ = 307521024. Its totient is φ = 102507006.

The previous prime is 205014011. The next prime is 205014031. The reversal of 205014014 is 410410502.

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

It is a junction number, because it is equal to n+sod(n) for n = 205013983 and 205014001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205014011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51253502 + ... + 51253505.

It is an arithmetic number, because the mean of its divisors is an integer number (76880256).

Almost surely, 2^205014014 is an apocalyptic number.

205014014 is a deficient number, since it is larger than the sum of its proper divisors (102507010).

205014014 is a wasteful number, since it uses less digits than its factorization.

205014014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102507009.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 205014014 is about 14318.3104450211. The cubic root of 205014014 is about 589.6502897411.

Adding to 205014014 its reverse (410410502), we get a palindrome (615424516).

The spelling of 205014014 in words is "two hundred five million, fourteen thousand, fourteen".