426852842 has 32 divisors (see below), whose sum is σ = 699052032. Its totient is φ = 194310144.

The previous prime is 426852823. The next prime is 426852851. The reversal of 426852842 is 248258624.

It is a super-3 number, since 3×426852842³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 426852842.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848363 + ... + 848865.

It is an arithmetic number, because the mean of its divisors is an integer number (21845376).

Almost surely, 2^426852842 is an apocalyptic number.

426852842 is a deficient number, since it is larger than the sum of its proper divisors (272199190).

426852842 is a wasteful number, since it uses less digits than its factorization.

426852842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902.

The product of its digits is 245760, while the sum is 41.

The square root of 426852842 is about 20660.4172755538. The cubic root of 426852842 is about 752.9383057424.

The spelling of 426852842 in words is "four hundred twenty-six million, eight hundred fifty-two thousand, eight hundred forty-two".