259294470 has 16 divisors (see below), whose sum is σ = 622306800. Its totient is φ = 69145184.

The previous prime is 259294417. The next prime is 259294493. The reversal of 259294470 is 74492952.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4321545 + ... + 4321604.

It is an arithmetic number, because the mean of its divisors is an integer number (38894175).

Almost surely, 2^259294470 is an apocalyptic number.

259294470 is an abundant number, since it is smaller than the sum of its proper divisors (363012330).

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

259294470 is a wasteful number, since it uses less digits than its factorization.

259294470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8643159.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 259294470 is about 16102.6230782441. The cubic root of 259294470 is about 637.6725930229.

The spelling of 259294470 in words is "two hundred fifty-nine million, two hundred ninety-four thousand, four hundred seventy".