240512033 has 2 divisors, whose sum is σ = 240512034. Its totient is φ = 240512032.

The previous prime is 240512023. The next prime is 240512053. The reversal of 240512033 is 330215042.

It is a happy number.

240512033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (240512053) can be obtained adding 240512033 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239413729 + 1098304 = 15473^2 + 1048^2 .

It is a cyclic number.

It is not a de Polignac number, because 240512033 - 2⁶ = 240511969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240511996 and 240512014.

It is not a weakly prime, because it can be changed into another prime (240512023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120256016 + 120256017.

It is an arithmetic number, because the mean of its divisors is an integer number (120256017).

Almost surely, 2^240512033 is an apocalyptic number.

It is an amenable number.

240512033 is a deficient number, since it is larger than the sum of its proper divisors (1).

240512033 is an equidigital number, since it uses as much as digits as its factorization.

240512033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 240512033 is about 15508.4503739091. The cubic root of 240512033 is about 621.8881332647. Note that the first 3 decimals are identical.

Adding to 240512033 its reverse (330215042), we get a palindrome (570727075).

The spelling of 240512033 in words is "two hundred forty million, five hundred twelve thousand, thirty-three".