235423403 has 8 divisors (see below), whose sum is σ = 241623648. Its totient is φ = 229288384.

The previous prime is 235423387. The next prime is 235423453. The reversal of 235423403 is 304324532.

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

It is a cyclic number.

It is not a de Polignac number, because 235423403 - 2⁴ = 235423387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235423453) 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, 8951 + ... + 23472.

It is an arithmetic number, because the mean of its divisors is an integer number (30202956).

Almost surely, 2^235423403 is an apocalyptic number.

235423403 is a deficient number, since it is larger than the sum of its proper divisors (6200245).

235423403 is a wasteful number, since it uses less digits than its factorization.

235423403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32613.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 235423403 is about 15343.5133851410. The cubic root of 235423403 is about 617.4709700220.

Adding to 235423403 its reverse (304324532), we get a palindrome (539747935).

The spelling of 235423403 in words is "two hundred thirty-five million, four hundred twenty-three thousand, four hundred three".