235234404 has 18 divisors (see below), whose sum is σ = 594620390. Its totient is φ = 78411456.

The previous prime is 235234393. The next prime is 235234427. The reversal of 235234404 is 404432532.

235234404 is a `hidden beast` number, since 23 + 5 + 234 + 404 = 666.

It can be written as a sum of positive squares in only one way, i.e., 167961600 + 67272804 = 12960^2 + 8202^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3267109 + ... + 3267180.

Almost surely, 2^235234404 is an apocalyptic number.

It is an amenable number.

235234404 is an abundant number, since it is smaller than the sum of its proper divisors (359385986).

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

235234404 is a wasteful number, since it uses less digits than its factorization.

235234404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6534299 (or 6534294 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 235234404 is about 15337.3532266816. The cubic root of 235234404 is about 617.3056895985.

Adding to 235234404 its reverse (404432532), we get a palindrome (639666936).

The spelling of 235234404 in words is "two hundred thirty-five million, two hundred thirty-four thousand, four hundred four".