235421126 has 8 divisors (see below), whose sum is σ = 356560464. Its totient is φ = 116567640.

The previous prime is 235421119. The next prime is 235421129. The reversal of 235421126 is 621124532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×235421126³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235421095 and 235421104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235421129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571205 + ... + 571616.

It is an arithmetic number, because the mean of its divisors is an integer number (44570058).

Almost surely, 2^235421126 is an apocalyptic number.

235421126 is a deficient number, since it is larger than the sum of its proper divisors (121139338).

235421126 is a wasteful number, since it uses less digits than its factorization.

235421126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142926.

The product of its digits is 2880, while the sum is 26.

The square root of 235421126 is about 15343.4391842246. The cubic root of 235421126 is about 617.4689793024.

Adding to 235421126 its reverse (621124532), we get a palindrome (856545658).

The spelling of 235421126 in words is "two hundred thirty-five million, four hundred twenty-one thousand, one hundred twenty-six".