204014623 has 16 divisors (see below), whose sum is σ = 221253120. Its totient is φ = 187537504.

The previous prime is 204014617. The next prime is 204014641. The reversal of 204014623 is 326410402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 204014623 - 2¹⁷ = 203883551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 204014594 and 204014603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204014663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174840 + ... + 176002.

It is an arithmetic number, because the mean of its divisors is an integer number (13828320).

Almost surely, 2^204014623 is an apocalyptic number.

204014623 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

204014623 is a deficient number, since it is larger than the sum of its proper divisors (17238497).

204014623 is a wasteful number, since it uses less digits than its factorization.

204014623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 204014623 is about 14283.3687553042. The cubic root of 204014623 is about 588.6905970662.

The spelling of 204014623 in words is "two hundred four million, fourteen thousand, six hundred twenty-three".