259059461 has 4 divisors (see below), whose sum is σ = 260401932. Its totient is φ = 257716992.

The previous prime is 259059431. The next prime is 259059491. The reversal of 259059461 is 164950952.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (259059431) and next prime (259059491).

It can be written as a sum of positive squares in 2 ways, for example, as 86136961 + 172922500 = 9281^2 + 13150^2 .

It is a cyclic number.

It is not a de Polignac number, because 259059461 - 2⁶ = 259059397 is a prime.

It is a super-2 number, since 2×259059461² = 134223608667221042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259059401) 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, 670946 + ... + 671331.

It is an arithmetic number, because the mean of its divisors is an integer number (65100483).

Almost surely, 2^259059461 is an apocalyptic number.

It is an amenable number.

259059461 is a deficient number, since it is larger than the sum of its proper divisors (1342471).

259059461 is a wasteful number, since it uses less digits than its factorization.

259059461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342470.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 259059461 is about 16095.3241967970. The cubic root of 259059461 is about 637.4798853579.

The spelling of 259059461 in words is "two hundred fifty-nine million, fifty-nine thousand, four hundred sixty-one".