426626875 has 20 divisors (see below), whose sum is σ = 535678528. Its totient is φ = 339660000.

The previous prime is 426626873. The next prime is 426626881. The reversal of 426626875 is 578626624.

It is not a de Polignac number, because 426626875 - 2¹ = 426626873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426626873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 137845 + ... + 140905.

Almost surely, 2^426626875 is an apocalyptic number.

426626875 is a deficient number, since it is larger than the sum of its proper divisors (109051653).

426626875 is an equidigital number, since it uses as much as digits as its factorization.

426626875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304 (or 3289 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 426626875 is about 20654.9479544249. The cubic root of 426626875 is about 752.8054190072.

The spelling of 426626875 in words is "four hundred twenty-six million, six hundred twenty-six thousand, eight hundred seventy-five".