259103412 has 36 divisors (see below), whose sum is σ = 656843460. Its totient is φ = 86118912.

The previous prime is 259103381. The next prime is 259103431. The reversal of 259103412 is 214301952.

It can be written as a sum of positive squares in 2 ways, for example, as 189447696 + 69655716 = 13764^2 + 8346^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×259103412² = 134269156220083488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2514 + ... + 22902.

Almost surely, 2^259103412 is an apocalyptic number.

It is an amenable number.

259103412 is an abundant number, since it is smaller than the sum of its proper divisors (397740048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

259103412 is a wasteful number, since it uses less digits than its factorization.

259103412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20752 (or 20747 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 259103412 is about 16096.6894733048. The cubic root of 259103412 is about 637.5159340885.

The spelling of 259103412 in words is "two hundred fifty-nine million, one hundred three thousand, four hundred twelve".