234166057 has 2 divisors, whose sum is σ = 234166058. Its totient is φ = 234166056.

The previous prime is 234166021. The next prime is 234166061. The reversal of 234166057 is 750661432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212459776 + 21706281 = 14576^2 + 4659^2 .

It is a cyclic number.

It is not a de Polignac number, because 234166057 - 2⁷ = 234165929 is a prime.

It is not a weakly prime, because it can be changed into another prime (234164057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117083028 + 117083029.

It is an arithmetic number, because the mean of its divisors is an integer number (117083029).

Almost surely, 2^234166057 is an apocalyptic number.

It is an amenable number.

234166057 is a deficient number, since it is larger than the sum of its proper divisors (1).

234166057 is an equidigital number, since it uses as much as digits as its factorization.

234166057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 234166057 is about 15302.4853210189. The cubic root of 234166057 is about 616.3697471327.

The spelling of 234166057 in words is "two hundred thirty-four million, one hundred sixty-six thousand, fifty-seven".