234823025 has 6 divisors (see below), whose sum is σ = 291180582. Its totient is φ = 187858400.

The previous prime is 234822983. The next prime is 234823027. The reversal of 234823025 is 520328432.

It can be written as a sum of positive squares in 3 ways, for example, as 57214096 + 177608929 = 7564^2 + 13327^2 .

It is not a de Polignac number, because 234823025 - 2⁸ = 234822769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234823027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4696436 + ... + 4696485.

It is an arithmetic number, because the mean of its divisors is an integer number (48530097).

Almost surely, 2^234823025 is an apocalyptic number.

234823025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234823025 is a deficient number, since it is larger than the sum of its proper divisors (56357557).

234823025 is an equidigital number, since it uses as much as digits as its factorization.

234823025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9392931 (or 9392926 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 234823025 is about 15323.9363415540. The cubic root of 234823025 is about 616.9456306229.

The spelling of 234823025 in words is "two hundred thirty-four million, eight hundred twenty-three thousand, twenty-five".