8480533 has 2 divisors, whose sum is σ = 8480534. Its totient is φ = 8480532.

The previous prime is 8480531. The next prime is 8480567. The reversal of 8480533 is 3350848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7524049 + 956484 = 2743^2 + 978^2 .

It is a cyclic number.

It is not a de Polignac number, because 8480533 - 2¹ = 8480531 is a prime.

Together with 8480531, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 8480495 and 8480504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8480531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240266 + 4240267.

It is an arithmetic number, because the mean of its divisors is an integer number (4240267).

Almost surely, 2^8480533 is an apocalyptic number.

It is an amenable number.

8480533 is a deficient number, since it is larger than the sum of its proper divisors (1).

8480533 is an equidigital number, since it uses as much as digits as its factorization.

8480533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 8480533 is about 2912.1354707499. The cubic root of 8480533 is about 203.9268368292.

The spelling of 8480533 in words is "eight million, four hundred eighty thousand, five hundred thirty-three".