230475541 has 2 divisors, whose sum is σ = 230475542. Its totient is φ = 230475540.

The previous prime is 230475533. The next prime is 230475547. The reversal of 230475541 is 145574032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147136900 + 83338641 = 12130^2 + 9129^2 .

It is a cyclic number.

It is not a de Polignac number, because 230475541 - 2³ = 230475533 is a prime.

It is a Chen prime.

It is equal to p_12667252 and since 230475541 and 12667252 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230475547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115237770 + 115237771.

It is an arithmetic number, because the mean of its divisors is an integer number (115237771).

Almost surely, 2^230475541 is an apocalyptic number.

It is an amenable number.

230475541 is a deficient number, since it is larger than the sum of its proper divisors (1).

230475541 is an equidigital number, since it uses as much as digits as its factorization.

230475541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 230475541 is about 15181.4209150527. The cubic root of 230475541 is about 613.1145383401.

The spelling of 230475541 in words is "two hundred thirty million, four hundred seventy-five thousand, five hundred forty-one".