426283765 has 8 divisors (see below), whose sum is σ = 524017368. Its totient is φ = 332709120.

The previous prime is 426283757. The next prime is 426283783. The reversal of 426283765 is 567382624.

It can be written as a sum of positive squares in 4 ways, for example, as 26563716 + 399720049 = 5154^2 + 19993^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 426283765 - 2³ = 426283757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039512 + ... + 1039921.

It is an arithmetic number, because the mean of its divisors is an integer number (65502171).

Almost surely, 2^426283765 is an apocalyptic number.

It is an amenable number.

426283765 is a deficient number, since it is larger than the sum of its proper divisors (97733603).

426283765 is a wasteful number, since it uses less digits than its factorization.

426283765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079479.

The product of its digits is 483840, while the sum is 43.

The square root of 426283765 is about 20646.6405257611. The cubic root of 426283765 is about 752.6035530387.

The spelling of 426283765 in words is "four hundred twenty-six million, two hundred eighty-three thousand, seven hundred sixty-five".