234550957 has 2 divisors, whose sum is σ = 234550958. Its totient is φ = 234550956.

The previous prime is 234550949. The next prime is 234550961. The reversal of 234550957 is 759055432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212751396 + 21799561 = 14586^2 + 4669^2 .

It is a cyclic number.

It is not a de Polignac number, because 234550957 - 2³ = 234550949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234550907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117275478 + 117275479.

It is an arithmetic number, because the mean of its divisors is an integer number (117275479).

Almost surely, 2^234550957 is an apocalyptic number.

It is an amenable number.

234550957 is a deficient number, since it is larger than the sum of its proper divisors (1).

234550957 is an equidigital number, since it uses as much as digits as its factorization.

234550957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 234550957 is about 15315.0565457657. The cubic root of 234550957 is about 616.7072723526.

The spelling of 234550957 in words is "two hundred thirty-four million, five hundred fifty thousand, nine hundred fifty-seven".