426091883 has 4 divisors (see below), whose sum is σ = 486962160. Its totient is φ = 365221608.

The previous prime is 426091847. The next prime is 426091901. The reversal of 426091883 is 388190624.

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 426091883 - 2¹⁰ = 426090859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 426091883.

It is not an unprimeable number, because it can be changed into a prime (426091843) 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, 30435128 + ... + 30435141.

It is an arithmetic number, because the mean of its divisors is an integer number (121740540).

Almost surely, 2^426091883 is an apocalyptic number.

426091883 is a deficient number, since it is larger than the sum of its proper divisors (60870277).

426091883 is an equidigital number, since it uses as much as digits as its factorization.

426091883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60870276.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 426091883 is about 20641.9931934879. The cubic root of 426091883 is about 752.4906135995.

The spelling of 426091883 in words is "four hundred twenty-six million, ninety-one thousand, eight hundred eighty-three".