426568119 has 4 divisors (see below), whose sum is σ = 568757496. Its totient is φ = 284378744.

The previous prime is 426568117. The next prime is 426568123. The reversal of 426568119 is 911865624.

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 426568119 - 2¹ = 426568117 is a prime.

It is a super-2 number, since 2×426568119² = 363920720294396322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426568117) 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, 71094684 + ... + 71094689.

It is an arithmetic number, because the mean of its divisors is an integer number (142189374).

Almost surely, 2^426568119 is an apocalyptic number.

426568119 is a deficient number, since it is larger than the sum of its proper divisors (142189377).

426568119 is a wasteful number, since it uses less digits than its factorization.

426568119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142189376.

The product of its digits is 103680, while the sum is 42.

The square root of 426568119 is about 20653.5255828152. The cubic root of 426568119 is about 752.7708580763.

The spelling of 426568119 in words is "four hundred twenty-six million, five hundred sixty-eight thousand, one hundred nineteen".