259948470 has 16 divisors (see below), whose sum is σ = 623876400. Its totient is φ = 69319584.

The previous prime is 259948453. The next prime is 259948471. The reversal of 259948470 is 74849952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259948471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4332445 + ... + 4332504.

It is an arithmetic number, because the mean of its divisors is an integer number (38992275).

Almost surely, 2^259948470 is an apocalyptic number.

259948470 is an abundant number, since it is smaller than the sum of its proper divisors (363927930).

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

259948470 is a wasteful number, since it uses less digits than its factorization.

259948470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8664959.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 259948470 is about 16122.9175399492. The cubic root of 259948470 is about 638.2082616582.

The spelling of 259948470 in words is "two hundred fifty-nine million, nine hundred forty-eight thousand, four hundred seventy".