235388320 has 24 divisors (see below), whose sum is σ = 556105284. Its totient is φ = 94155264.

The previous prime is 235388311. The next prime is 235388323. The reversal of 235388320 is 23883532.

It is a happy number.

235388320 is digitally balanced in base 2, 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 235070224 + 318096 = 15332^2 + 564^2 .

It is a super-2 number, since 2×235388320² = 110815322384844800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (235388323) 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, 735429 + ... + 735748.

Almost surely, 2^235388320 is an apocalyptic number.

235388320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235388320 is an abundant number, since it is smaller than the sum of its proper divisors (320716964).

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

235388320 is a wasteful number, since it uses less digits than its factorization.

235388320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471192 (or 1471184 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 235388320 is about 15342.3700906998. The cubic root of 235388320 is about 617.4402964782.

The spelling of 235388320 in words is "two hundred thirty-five million, three hundred eighty-eight thousand, three hundred twenty".