232100426 has 16 divisors (see below), whose sum is σ = 357807240. Its totient is φ = 112849920.

The previous prime is 232100423. The next prime is 232100443. The reversal of 232100426 is 624001232.

232100426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 24019801 + 208080625 = 4901^2 + 14425^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232100398 and 232100407.

It is not an unprimeable number, because it can be changed into a prime (232100423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21530 + ... + 30458.

Almost surely, 2^232100426 is an apocalyptic number.

232100426 is a deficient number, since it is larger than the sum of its proper divisors (125706814).

232100426 is a wasteful number, since it uses less digits than its factorization.

232100426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9289.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 232100426 is about 15234.8425000064. The cubic root of 232100426 is about 614.5520134075.

Adding to 232100426 its reverse (624001232), we get a palindrome (856101658).

The spelling of 232100426 in words is "two hundred thirty-two million, one hundred thousand, four hundred twenty-six".