8450973 has 20 divisors (see below), whose sum is σ = 12761628. Its totient is φ = 5572800.

The previous prime is 8450969. The next prime is 8450987. The reversal of 8450973 is 3790548.

8450973 is a `hidden beast` number, since 84 + 509 + 73 = 666.

8450973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8139609 + 311364 = 2853^2 + 558^2 .

It is not a de Polignac number, because 8450973 - 2² = 8450969 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8450963) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7665 + ... + 8697.

Almost surely, 2^8450973 is an apocalyptic number.

It is an amenable number.

8450973 is a deficient number, since it is larger than the sum of its proper divisors (4310655).

8450973 is a wasteful number, since it uses less digits than its factorization.

8450973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 8450973 is about 2907.0557270200. The cubic root of 8450973 is about 203.6896231708.

The spelling of 8450973 in words is "eight million, four hundred fifty thousand, nine hundred seventy-three".