8237481 has 8 divisors (see below), whose sum is σ = 12552384. Its totient is φ = 4707120.

The previous prime is 8237477. The next prime is 8237497. The reversal of 8237481 is 1847328.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8237481 - 2² = 8237477 is a prime.

It is a super-2 number, since 2×8237481² = 135712186450722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (8237441) 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, 196110 + ... + 196151.

It is an arithmetic number, because the mean of its divisors is an integer number (1569048).

Almost surely, 2^8237481 is an apocalyptic number.

It is an amenable number.

8237481 is a deficient number, since it is larger than the sum of its proper divisors (4314903).

8237481 is a wasteful number, since it uses less digits than its factorization.

8237481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392271.

The product of its digits is 10752, while the sum is 33.

The square root of 8237481 is about 2870.1012177273. The cubic root of 8237481 is about 201.9597426555.

The spelling of 8237481 in words is "eight million, two hundred thirty-seven thousand, four hundred eighty-one".