232354261 has 2 divisors, whose sum is σ = 232354262. Its totient is φ = 232354260.

The previous prime is 232354253. The next prime is 232354277. The reversal of 232354261 is 162453232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190026225 + 42328036 = 13785^2 + 6506^2 .

It is a cyclic number.

It is not a de Polignac number, because 232354261 - 2³ = 232354253 is a prime.

It is a super-4 number, since 4×232354261⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232354201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116177130 + 116177131.

It is an arithmetic number, because the mean of its divisors is an integer number (116177131).

Almost surely, 2^232354261 is an apocalyptic number.

It is an amenable number.

232354261 is a deficient number, since it is larger than the sum of its proper divisors (1).

232354261 is an equidigital number, since it uses as much as digits as its factorization.

232354261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 232354261 is about 15243.1709627623. The cubic root of 232354261 is about 614.7759652833.

The spelling of 232354261 in words is "two hundred thirty-two million, three hundred fifty-four thousand, two hundred sixty-one".