8546997 has 8 divisors (see below), whose sum is σ = 11638656. Its totient is φ = 5576672.

The previous prime is 8546969. The next prime is 8546999. The reversal of 8546997 is 7996458.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8546997 - 2⁶ = 8546933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8546999) 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 7 ways as a sum of consecutive naturals, for example, 30168 + ... + 30449.

It is an arithmetic number, because the mean of its divisors is an integer number (1454832).

Almost surely, 2^8546997 is an apocalyptic number.

It is an amenable number.

8546997 is a deficient number, since it is larger than the sum of its proper divisors (3091659).

8546997 is a wasteful number, since it uses less digits than its factorization.

8546997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60667.

The product of its digits is 544320, while the sum is 48.

The square root of 8546997 is about 2923.5247561805. The cubic root of 8546997 is about 204.4581925244.

Adding to 8546997 its sum of digits (48), we get a triangular number (8547045 = T₄₁₃₄).

The spelling of 8546997 in words is "eight million, five hundred forty-six thousand, nine hundred ninety-seven".