204277234 has 16 divisors (see below), whose sum is σ = 356126400. Its totient is φ = 86063184.

The previous prime is 204277223. The next prime is 204277243. The reversal of 204277234 is 432772402.

It is a junction number, because it is equal to n+sod(n) for n = 204277196 and 204277205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122829 + ... + 124480.

It is an arithmetic number, because the mean of its divisors is an integer number (22257900).

Almost surely, 2^204277234 is an apocalyptic number.

204277234 is a deficient number, since it is larger than the sum of its proper divisors (151849166).

204277234 is a wasteful number, since it uses less digits than its factorization.

204277234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247377.

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 204277234 is about 14292.5586932501. The cubic root of 204277234 is about 588.9430795246.

The spelling of 204277234 in words is "two hundred four million, two hundred seventy-seven thousand, two hundred thirty-four".