204232402 has 32 divisors (see below), whose sum is σ = 346374144. Its totient is φ = 89475600.

The previous prime is 204232397. The next prime is 204232409.

204232402 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 204232402.

It is not an unprimeable number, because it can be changed into a prime (204232409) 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 15 ways as a sum of consecutive naturals, for example, 236223 + ... + 237085.

It is an arithmetic number, because the mean of its divisors is an integer number (10824192).

Almost surely, 2^204232402 is an apocalyptic number.

204232402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204232402 is a deficient number, since it is larger than the sum of its proper divisors (142141742).

204232402 is a wasteful number, since it uses less digits than its factorization.

204232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 204232402 is about 14290.9902386084. The cubic root of 204232402 is about 588.8999919561.

The spelling of 204232402 in words is "two hundred four million, two hundred thirty-two thousand, four hundred two".