260204402 has 8 divisors (see below), whose sum is σ = 390960000. Its totient is φ = 129884404.

The previous prime is 260204389. The next prime is 260204407. The reversal of 260204402 is 204402062.

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

It is not an unprimeable number, because it can be changed into a prime (260204407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107402 + ... + 109797.

It is an arithmetic number, because the mean of its divisors is an integer number (48870000).

Almost surely, 2^260204402 is an apocalyptic number.

260204402 is a deficient number, since it is larger than the sum of its proper divisors (130755598).

260204402 is a wasteful number, since it uses less digits than its factorization.

260204402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217800.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 260204402 is about 16130.8524883219. The cubic root of 260204402 is about 638.4176420550.

Adding to 260204402 its reverse (204402062), we get a palindrome (464606464).

The spelling of 260204402 in words is "two hundred sixty million, two hundred four thousand, four hundred two".