204150435 has 32 divisors (see below), whose sum is σ = 334119168. Its totient is φ = 106404480.

The previous prime is 204150431. The next prime is 204150437. The reversal of 204150435 is 534051402.

It is not a de Polignac number, because 204150435 - 2² = 204150431 is a prime.

It is a super-2 number, since 2×204150435² = 83354800221378450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204150431) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 390084 + ... + 390606.

It is an arithmetic number, because the mean of its divisors is an integer number (10441224).

Almost surely, 2^204150435 is an apocalyptic number.

204150435 is a deficient number, since it is larger than the sum of its proper divisors (129968733).

204150435 is a wasteful number, since it uses less digits than its factorization.

204150435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 204150435 is about 14288.1221649313. The cubic root of 204150435 is about 588.8211980196.

The spelling of 204150435 in words is "two hundred four million, one hundred fifty thousand, four hundred thirty-five".