235140326 has 8 divisors (see below), whose sum is σ = 354174744. Its totient is φ = 117082080.

The previous prime is 235140287. The next prime is 235140329. The reversal of 235140326 is 623041532.

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

It is a super-2 number, since 2×235140326² = 110581945822772552, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 235140295 and 235140304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235140329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243440 + ... + 244403.

It is an arithmetic number, because the mean of its divisors is an integer number (44271843).

Almost surely, 2^235140326 is an apocalyptic number.

235140326 is a deficient number, since it is larger than the sum of its proper divisors (119034418).

235140326 is a wasteful number, since it uses less digits than its factorization.

235140326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488086.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 235140326 is about 15334.2859631611. The cubic root of 235140326 is about 617.2233849874.

Adding to 235140326 its reverse (623041532), we get a palindrome (858181858).

The spelling of 235140326 in words is "two hundred thirty-five million, one hundred forty thousand, three hundred twenty-six".