8957481 has 24 divisors (see below), whose sum is σ = 13345920. Its totient is φ = 5312160.

The previous prime is 8957479. The next prime is 8957489. The reversal of 8957481 is 1847598.

8957481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8957481 - 2¹ = 8957479 is a prime.

It is a super-2 number, since 2×8957481² = 160472931730722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8957489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37360 + ... + 37598.

It is an arithmetic number, because the mean of its divisors is an integer number (556080).

Almost surely, 2^8957481 is an apocalyptic number.

It is an amenable number.

8957481 is a deficient number, since it is larger than the sum of its proper divisors (4388439).

8957481 is a wasteful number, since it uses less digits than its factorization.

8957481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 286 counting only the distinct ones).

The product of its digits is 80640, while the sum is 42.

The square root of 8957481 is about 2992.9051104236. The cubic root of 8957481 is about 207.6802981238.

The spelling of 8957481 in words is "eight million, nine hundred fifty-seven thousand, four hundred eighty-one".