426092163 has 16 divisors (see below), whose sum is σ = 649975296. Its totient is φ = 243221760.

The previous prime is 426092153. The next prime is 426092237. The reversal of 426092163 is 361290624.

It is a Cunningham number, because it is equal to 20642²-1.

It is not a de Polignac number, because 426092163 - 2⁹ = 426091651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426092113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10323 + ... + 30963.

It is an arithmetic number, because the mean of its divisors is an integer number (40623456).

Almost surely, 2^426092163 is an apocalyptic number.

426092163 is a deficient number, since it is larger than the sum of its proper divisors (223883133).

426092163 is a wasteful number, since it uses less digits than its factorization.

426092163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21634.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 426092163 is about 20641.9999757775. Note that the first 4 decimals coincide. The cubic root of 426092163 is about 752.4907784288.

The spelling of 426092163 in words is "four hundred twenty-six million, ninety-two thousand, one hundred sixty-three".