8450485 has 4 divisors (see below), whose sum is σ = 10140588. Its totient is φ = 6760384.

The previous prime is 8450483. The next prime is 8450521. The reversal of 8450485 is 5840548.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1062961 + 7387524 = 1031^2 + 2718^2 .

It is a cyclic number.

It is not a de Polignac number, because 8450485 - 2¹ = 8450483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8450485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8450483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845044 + ... + 845053.

It is an arithmetic number, because the mean of its divisors is an integer number (2535147).

Almost surely, 2^8450485 is an apocalyptic number.

It is an amenable number.

8450485 is a deficient number, since it is larger than the sum of its proper divisors (1690103).

8450485 is a wasteful number, since it uses less digits than its factorization.

8450485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690102.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 8450485 is about 2906.9717920888. The cubic root of 8450485 is about 203.6857024211.

The spelling of 8450485 in words is "eight million, four hundred fifty thousand, four hundred eighty-five".