9480857 has 2 divisors, whose sum is σ = 9480858. Its totient is φ = 9480856.

The previous prime is 9480839. The next prime is 9480859. The reversal of 9480857 is 7580849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9066121 + 414736 = 3011^2 + 644^2 .

It is a cyclic number.

It is not a de Polignac number, because 9480857 - 2¹⁴ = 9464473 is a prime.

Together with 9480859, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (9480859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4740428 + 4740429.

It is an arithmetic number, because the mean of its divisors is an integer number (4740429).

Almost surely, 2^9480857 is an apocalyptic number.

It is an amenable number.

9480857 is a deficient number, since it is larger than the sum of its proper divisors (1).

9480857 is an equidigital number, since it uses as much as digits as its factorization.

9480857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 9480857 is about 3079.1000308532. The cubic root of 9480857 is about 211.6488267630.

The spelling of 9480857 in words is "nine million, four hundred eighty thousand, eight hundred fifty-seven".