233444125 has 8 divisors (see below), whose sum is σ = 291338424. Its totient is φ = 186755200.

The previous prime is 233444117. The next prime is 233444149. The reversal of 233444125 is 521444332.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3709476 + 229734649 = 1926^2 + 15157^2 .

It is not a de Polignac number, because 233444125 - 2³ = 233444117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233444093 and 233444102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933652 + ... + 933901.

It is an arithmetic number, because the mean of its divisors is an integer number (36417303).

Almost surely, 2^233444125 is an apocalyptic number.

233444125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233444125 is a deficient number, since it is larger than the sum of its proper divisors (57894299).

233444125 is an equidigital number, since it uses as much as digits as its factorization.

233444125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867568 (or 1867558 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 233444125 is about 15278.8783946990. The cubic root of 233444125 is about 615.7356741424.

Adding to 233444125 its reverse (521444332), we get a palindrome (754888457).

The spelling of 233444125 in words is "two hundred thirty-three million, four hundred forty-four thousand, one hundred twenty-five".