233232401 has 8 divisors (see below), whose sum is σ = 247365864. Its totient is φ = 219144960.

The previous prime is 233232379. The next prime is 233232403. The reversal of 233232401 is 104232332.

233232401 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 4 ways, for example, as 11937025 + 221295376 = 3455^2 + 14876^2 .

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

It is not a de Polignac number, because 233232401 - 2¹⁴ = 233216017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233232403) 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, 770 + ... + 21611.

It is an arithmetic number, because the mean of its divisors is an integer number (30920733).

Almost surely, 2^233232401 is an apocalyptic number.

It is an amenable number.

233232401 is a deficient number, since it is larger than the sum of its proper divisors (14133463).

233232401 is a wasteful number, since it uses less digits than its factorization.

233232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23011.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 233232401 is about 15271.9481730394. The cubic root of 233232401 is about 615.5494690538.

Adding to 233232401 its reverse (104232332), we get a palindrome (337464733).

The spelling of 233232401 in words is "two hundred thirty-three million, two hundred thirty-two thousand, four hundred one".