426855126 has 16 divisors (see below), whose sum is σ = 856730304. Its totient is φ = 141781704.

The previous prime is 426855119. The next prime is 426855133. The reversal of 426855126 is 621558624.

It is an interprime number because it is at equal distance from previous prime (426855119) and next prime (426855133).

It is a super-3 number, since 3×426855126³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123996 + ... + 127391.

It is an arithmetic number, because the mean of its divisors is an integer number (53545644).

Almost surely, 2^426855126 is an apocalyptic number.

426855126 is an abundant number, since it is smaller than the sum of its proper divisors (429875178).

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

426855126 is a wasteful number, since it uses less digits than its factorization.

426855126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251675.

The product of its digits is 115200, while the sum is 39.

The square root of 426855126 is about 20660.4725502589. The cubic root of 426855126 is about 752.9396486783.

The spelling of 426855126 in words is "four hundred twenty-six million, eight hundred fifty-five thousand, one hundred twenty-six".