426192234 has 16 divisors (see below), whose sum is σ = 917952672. Its totient is φ = 131136048.

The previous prime is 426192229. The next prime is 426192241. The reversal of 426192234 is 432291624.

It is a junction number, because it is equal to n+sod(n) for n = 426192195 and 426192204.

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, 2731924 + ... + 2732079.

It is an arithmetic number, because the mean of its divisors is an integer number (57372042).

Almost surely, 2^426192234 is an apocalyptic number.

426192234 is an abundant number, since it is smaller than the sum of its proper divisors (491760438).

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

426192234 is a wasteful number, since it uses less digits than its factorization.

426192234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464021.

The product of its digits is 20736, while the sum is 33.

The square root of 426192234 is about 20644.4237991764. The cubic root of 426192234 is about 752.5496832205.

It can be divided in two parts, 426192 and 234, that added together give a triangular number (426426 = T₉₂₃).

The spelling of 426192234 in words is "four hundred twenty-six million, one hundred ninety-two thousand, two hundred thirty-four".