259196020 has 12 divisors (see below), whose sum is σ = 544311684. Its totient is φ = 103678400.

The previous prime is 259196017. The next prime is 259196029. The reversal of 259196020 is 20691952.

259196020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36529936 + 222666084 = 6044^2 + 14922^2 .

It is a super-4 number, since 4×259196020⁴ (a number of 35 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259196029) 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, 6479881 + ... + 6479920.

It is an arithmetic number, because the mean of its divisors is an integer number (45359307).

Almost surely, 2^259196020 is an apocalyptic number.

259196020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

259196020 is an abundant number, since it is smaller than the sum of its proper divisors (285115664).

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

259196020 is a wasteful number, since it uses less digits than its factorization.

259196020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12959810 (or 12959808 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 259196020 is about 16099.5658326552. The cubic root of 259196020 is about 637.5918780815.

The spelling of 259196020 in words is "two hundred fifty-nine million, one hundred ninety-six thousand, twenty".