426960259 has 4 divisors (see below), whose sum is σ = 465774840. Its totient is φ = 388145680.

The previous prime is 426960257. The next prime is 426960263. The reversal of 426960259 is 952069624.

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

It is a cyclic number.

It is not a de Polignac number, because 426960259 - 2¹ = 426960257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426960257) 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, 19407274 + ... + 19407295.

It is an arithmetic number, because the mean of its divisors is an integer number (116443710).

Almost surely, 2^426960259 is an apocalyptic number.

426960259 is a deficient number, since it is larger than the sum of its proper divisors (38814581).

426960259 is a wasteful number, since it uses less digits than its factorization.

426960259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38814580.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 426960259 is about 20663.0166965039. The cubic root of 426960259 is about 753.0014591157.

The spelling of 426960259 in words is "four hundred twenty-six million, nine hundred sixty thousand, two hundred fifty-nine".