204767413 has 8 divisors (see below), whose sum is σ = 215563968. Its totient is φ = 194128704.

The previous prime is 204767411. The next prime is 204767443. The reversal of 204767413 is 314767402.

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

It is a cyclic number.

It is not a de Polignac number, because 204767413 - 2¹ = 204767411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204767411) 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 7 ways as a sum of consecutive naturals, for example, 36795 + ... + 41992.

It is an arithmetic number, because the mean of its divisors is an integer number (26945496).

Almost surely, 2^204767413 is an apocalyptic number.

204767413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

204767413 is a deficient number, since it is larger than the sum of its proper divisors (10796555).

204767413 is a wasteful number, since it uses less digits than its factorization.

204767413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78923.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 204767413 is about 14309.6964677802. The cubic root of 204767413 is about 589.4137747037.

It can be divided in two parts, 20476 and 7413, that added together give a square (27889 = 167²).

The spelling of 204767413 in words is "two hundred four million, seven hundred sixty-seven thousand, four hundred thirteen".