426975883 has 2 divisors, whose sum is σ = 426975884. Its totient is φ = 426975882.

The previous prime is 426975881. The next prime is 426975889. The reversal of 426975883 is 388579624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426975883 - 2¹ = 426975881 is a prime.

It is a super-3 number, since 3×426975883³ (a number of 27 digits) contains 333 as substring.

Together with 426975881, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 426975883.

It is not a weakly prime, because it can be changed into another prime (426975881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213487941 + 213487942.

It is an arithmetic number, because the mean of its divisors is an integer number (213487942).

Almost surely, 2^426975883 is an apocalyptic number.

426975883 is a deficient number, since it is larger than the sum of its proper divisors (1).

426975883 is an equidigital number, since it uses as much as digits as its factorization.

426975883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 52.

The square root of 426975883 is about 20663.3947598162. The cubic root of 426975883 is about 753.0106440075.

The spelling of 426975883 in words is "four hundred twenty-six million, nine hundred seventy-five thousand, eight hundred eighty-three".