426233436 has 24 divisors (see below), whose sum is σ = 994990080. Its totient is φ = 142014192.

The previous prime is 426233429. The next prime is 426233443. The reversal of 426233436 is 634332624.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (426233429) and next prime (426233443).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 426233397 and 426233406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25635 + ... + 38853.

It is an arithmetic number, because the mean of its divisors is an integer number (41457920).

Almost surely, 2^426233436 is an apocalyptic number.

It is an amenable number.

426233436 is an abundant number, since it is smaller than the sum of its proper divisors (568756644).

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

426233436 is a wasteful number, since it uses less digits than its factorization.

426233436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15913 (or 15911 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

The square root of 426233436 is about 20645.4216716443. The cubic root of 426233436 is about 752.5739332736.

The spelling of 426233436 in words is "four hundred twenty-six million, two hundred thirty-three thousand, four hundred thirty-six".