259942096 has 10 divisors (see below), whose sum is σ = 503637842. Its totient is φ = 129971040.

The previous prime is 259942079. The next prime is 259942117. The reversal of 259942096 is 690249952.

It can be written as a sum of positive squares in only one way, i.e., 135396496 + 124545600 = 11636^2 + 11160^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8123175 + ... + 8123206.

Almost surely, 2^259942096 is an apocalyptic number.

It is an amenable number.

259942096 is a deficient number, since it is larger than the sum of its proper divisors (243695746).

259942096 is a wasteful number, since it uses less digits than its factorization.

259942096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16246389 (or 16246383 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 259942096 is about 16122.7198697986. The cubic root of 259942096 is about 638.2030452747.

The spelling of 259942096 in words is "two hundred fifty-nine million, nine hundred forty-two thousand, ninety-six".