232000001 has 4 divisors (see below), whose sum is σ = 239483904. Its totient is φ = 224516100.

The previous prime is 231999997. The next prime is 232000009. The reversal of 232000001 is 100000232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232000001 - 2² = 231999997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232000009) 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, 3741905 + ... + 3741966.

It is an arithmetic number, because the mean of its divisors is an integer number (59870976).

Almost surely, 2^232000001 is an apocalyptic number.

It is an amenable number.

232000001 is a deficient number, since it is larger than the sum of its proper divisors (7483903).

232000001 is an equidigital number, since it uses as much as digits as its factorization.

232000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7483902.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 232000001 is about 15231.5462445544. The cubic root of 232000001 is about 614.4633660200.

Adding to 232000001 its reverse (100000232), we get a palindrome (332000233).

The spelling of 232000001 in words is "two hundred thirty-two million, one", and thus it is an aban number.