204750023 has 16 divisors (see below), whose sum is σ = 233785440. Its totient is φ = 178099200.

The previous prime is 204750019. The next prime is 204750031. The reversal of 204750023 is 320057402.

204750023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 204750023 - 2² = 204750019 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 (204750043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5513 + ... + 20973.

It is an arithmetic number, because the mean of its divisors is an integer number (14611590).

Almost surely, 2^204750023 is an apocalyptic number.

204750023 is a deficient number, since it is larger than the sum of its proper divisors (29035417).

204750023 is a wasteful number, since it uses less digits than its factorization.

204750023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15538.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 204750023 is about 14309.0888249392. The cubic root of 204750023 is about 589.3970887875.

The spelling of 204750023 in words is "two hundred four million, seven hundred fifty thousand, twenty-three".