8474237 has 2 divisors, whose sum is σ = 8474238. Its totient is φ = 8474236.

The previous prime is 8474231. The next prime is 8474267. The reversal of 8474237 is 7324748.

8474237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6497401 + 1976836 = 2549^2 + 1406^2 .

It is a cyclic number.

It is not a de Polignac number, because 8474237 - 2⁶ = 8474173 is a prime.

It is a super-3 number, since 3×8474237³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8474197 and 8474206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8474231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4237118 + 4237119.

It is an arithmetic number, because the mean of its divisors is an integer number (4237119).

Almost surely, 2^8474237 is an apocalyptic number.

It is an amenable number.

8474237 is a deficient number, since it is larger than the sum of its proper divisors (1).

8474237 is an equidigital number, since it uses as much as digits as its factorization.

8474237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37632, while the sum is 35.

The square root of 8474237 is about 2911.0542763748. The cubic root of 8474237 is about 203.8763588216.

The spelling of 8474237 in words is "eight million, four hundred seventy-four thousand, two hundred thirty-seven".