426859875 has 192 divisors, whose sum is σ = 915812352. Its totient is φ = 196732800.

The previous prime is 426859859. The next prime is 426859879. The reversal of 426859875 is 578958624.

426859875 is a `hidden beast` number, since 42 + 6 + 8 + 598 + 7 + 5 = 666.

It is not a de Polignac number, because 426859875 - 2⁴ = 426859859 is a prime.

It is a super-3 number, since 3×426859875³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426859879) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9082102 + ... + 9082148.

It is an arithmetic number, because the mean of its divisors is an integer number (4769856).

Almost surely, 2^426859875 is an apocalyptic number.

426859875 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

426859875 is an abundant number, since it is smaller than the sum of its proper divisors (488952477).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426859875 is a wasteful number, since it uses less digits than its factorization.

426859875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 91 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 426859875 is about 20660.5874795467. The cubic root of 426859875 is about 752.9424409583.

The spelling of 426859875 in words is "four hundred twenty-six million, eight hundred fifty-nine thousand, eight hundred seventy-five".