232175401 has 2 divisors, whose sum is σ = 232175402. Its totient is φ = 232175400.

The previous prime is 232175393. The next prime is 232175429. The reversal of 232175401 is 104571232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193237801 + 38937600 = 13901^2 + 6240^2 .

It is a cyclic number.

It is not a de Polignac number, because 232175401 - 2³ = 232175393 is a prime.

It is not a weakly prime, because it can be changed into another prime (232175701) 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, 116087700 + 116087701.

It is an arithmetic number, because the mean of its divisors is an integer number (116087701).

Almost surely, 2^232175401 is an apocalyptic number.

It is an amenable number.

232175401 is a deficient number, since it is larger than the sum of its proper divisors (1).

232175401 is an equidigital number, since it uses as much as digits as its factorization.

232175401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 232175401 is about 15237.3029437627. The cubic root of 232175401 is about 614.6181788423.

The spelling of 232175401 in words is "two hundred thirty-two million, one hundred seventy-five thousand, four hundred one".