234057541 has 2 divisors, whose sum is σ = 234057542. Its totient is φ = 234057540.

The previous prime is 234057529. The next prime is 234057559. The reversal of 234057541 is 145750432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220522500 + 13535041 = 14850^2 + 3679^2 .

It is a cyclic number.

It is not a de Polignac number, because 234057541 - 2²¹ = 231960389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234057511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117028770 + 117028771.

It is an arithmetic number, because the mean of its divisors is an integer number (117028771).

Almost surely, 2^234057541 is an apocalyptic number.

It is an amenable number.

234057541 is a deficient number, since it is larger than the sum of its proper divisors (1).

234057541 is an equidigital number, since it uses as much as digits as its factorization.

234057541 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 234057541 is about 15298.9392115924. The cubic root of 234057541 is about 616.2745208148.

The spelling of 234057541 in words is "two hundred thirty-four million, fifty-seven thousand, five hundred forty-one".