8241237 has 8 divisors (see below), whose sum is σ = 12209280. Its totient is φ = 5494140.

The previous prime is 8241229. The next prime is 8241263. The reversal of 8241237 is 7321428.

It is not a de Polignac number, because 8241237 - 2³ = 8241229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 305231 = 8241237 / (8 + 2 + 4 + 1 + 2 + 3 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 8241237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8241227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152589 + ... + 152642.

It is an arithmetic number, because the mean of its divisors is an integer number (1526160).

Almost surely, 2^8241237 is an apocalyptic number.

It is an amenable number.

8241237 is a deficient number, since it is larger than the sum of its proper divisors (3968043).

8241237 is a wasteful number, since it uses less digits than its factorization.

8241237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305240 (or 305234 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 8241237 is about 2870.7554754803. The cubic root of 8241237 is about 201.9904334913.

The spelling of 8241237 in words is "eight million, two hundred forty-one thousand, two hundred thirty-seven".