970845 has 16 divisors (see below), whose sum is σ = 1581120. Its totient is φ = 508544.

The previous prime is 970829. The next prime is 970847. The reversal of 970845 is 548079.

It is a cyclic number.

It is not a de Polignac number, because 970845 - 2⁴ = 970829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970847) 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 15 ways as a sum of consecutive naturals, for example, 337 + ... + 1433.

It is an arithmetic number, because the mean of its divisors is an integer number (98820).

2⁹⁷⁰⁸⁴⁵ is an apocalyptic number.

It is an amenable number.

970845 is a deficient number, since it is larger than the sum of its proper divisors (610275).

970845 is a wasteful number, since it uses less digits than its factorization.

970845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 970845 is about 985.3146705495. The cubic root of 970845 is about 99.0185660517.

The spelling of 970845 in words is "nine hundred seventy thousand, eight hundred forty-five".