94238237 has 2 divisors, whose sum is σ = 94238238. Its totient is φ = 94238236.

The previous prime is 94238227. The next prime is 94238257. The reversal of 94238237 is 73283249.

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., 86007076 + 8231161 = 9274^2 + 2869^2 .

It is a cyclic number.

It is not a de Polignac number, because 94238237 - 2²⁶ = 27129373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94238237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94238227) 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, 47119118 + 47119119.

It is an arithmetic number, because the mean of its divisors is an integer number (47119119).

Almost surely, 2^94238237 is an apocalyptic number.

It is an amenable number.

94238237 is a deficient number, since it is larger than the sum of its proper divisors (1).

94238237 is an equidigital number, since it uses as much as digits as its factorization.

94238237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 94238237 is about 9707.6380752478. The cubic root of 94238237 is about 455.0673925053.

The spelling of 94238237 in words is "ninety-four million, two hundred thirty-eight thousand, two hundred thirty-seven".