8970545 has 8 divisors (see below), whose sum is σ = 10837800. Its totient is φ = 7127680.

The previous prime is 8970503. The next prime is 8970547. The reversal of 8970545 is 5450798.

It can be written as a sum of positive squares in 4 ways, for example, as 262144 + 8708401 = 512^2 + 2951^2 .

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

It is not a de Polignac number, because 8970545 - 2⁸ = 8970289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8970499 and 8970508.

It is not an unprimeable number, because it can be changed into a prime (8970547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5276 + ... + 6765.

It is an arithmetic number, because the mean of its divisors is an integer number (1354725).

Almost surely, 2^8970545 is an apocalyptic number.

It is an amenable number.

8970545 is a deficient number, since it is larger than the sum of its proper divisors (1867255).

8970545 is a wasteful number, since it uses less digits than its factorization.

8970545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12195.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 8970545 is about 2995.0868100942. The cubic root of 8970545 is about 207.7812125622.

The spelling of 8970545 in words is "eight million, nine hundred seventy thousand, five hundred forty-five".