234758033 has 6 divisors (see below), whose sum is σ = 245409234. Its totient is φ = 224550656.

The previous prime is 234758023. The next prime is 234758077. The reversal of 234758033 is 330857432.

It can be written as a sum of positive squares in only one way, i.e., 192987664 + 41770369 = 13892^2 + 6463^2 .

It is not a de Polignac number, because 234758033 - 2⁶ = 234757969 is a prime.

It is a super-2 number, since 2×234758033² = 110222668116058178, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234757984 and 234758002.

It is not an unprimeable number, because it can be changed into a prime (234758023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 221360 + ... + 222417.

It is an arithmetic number, because the mean of its divisors is an integer number (40901539).

Almost surely, 2^234758033 is an apocalyptic number.

234758033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

234758033 is a deficient number, since it is larger than the sum of its proper divisors (10651201).

234758033 is an equidigital number, since it uses as much as digits as its factorization.

234758033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443823 (or 443800 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 234758033 is about 15321.8155908495. The cubic root of 234758033 is about 616.8887079962. Note that the first 3 decimals are identical.

The spelling of 234758033 in words is "two hundred thirty-four million, seven hundred fifty-eight thousand, thirty-three".