204002594 has 8 divisors (see below), whose sum is σ = 319308480. Its totient is φ = 97566436.

The previous prime is 204002587. The next prime is 204002633. The reversal of 204002594 is 495200402.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2217374 + ... + 2217465.

It is an arithmetic number, because the mean of its divisors is an integer number (39913560).

Almost surely, 2^204002594 is an apocalyptic number.

204002594 is a deficient number, since it is larger than the sum of its proper divisors (115305886).

204002594 is a wasteful number, since it uses less digits than its factorization.

204002594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434864.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 204002594 is about 14282.9476649605. The cubic root of 204002594 is about 588.6790268198.

Adding to 204002594 its reverse (495200402), we get a palindrome (699202996).

The spelling of 204002594 in words is "two hundred four million, two thousand, five hundred ninety-four".