235391104 has 32 divisors (see below), whose sum is σ = 505019340. Its totient is φ = 108641280.

The previous prime is 235391089. The next prime is 235391111. The reversal of 235391104 is 401193532.

235391104 is digitally balanced in base 3, 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 2 ways, for example, as 175297600 + 60093504 = 13240^2 + 7752^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69067 + ... + 72394.

Almost surely, 2^235391104 is an apocalyptic number.

It is an amenable number.

235391104 is an abundant number, since it is smaller than the sum of its proper divisors (269628236).

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

235391104 is a wasteful number, since it uses less digits than its factorization.

235391104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141488 (or 141476 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 235391104 is about 15342.4608195687. The cubic root of 235391104 is about 617.4427306786.

The spelling of 235391104 in words is "two hundred thirty-five million, three hundred ninety-one thousand, one hundred four".