970724 has 6 divisors (see below), whose sum is σ = 1698774. Its totient is φ = 485360.

The previous prime is 970721. The next prime is 970747. The reversal of 970724 is 427079.

It can be written as a sum of positive squares in only one way, i.e., 964324 + 6400 = 982^2 + 80^2 .

It is not an unprimeable number, because it can be changed into a prime (970721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121337 + ... + 121344.

It is an arithmetic number, because the mean of its divisors is an integer number (283129).

2⁹⁷⁰⁷²⁴ is an apocalyptic number.

It is an amenable number.

970724 is a deficient number, since it is larger than the sum of its proper divisors (728050).

970724 is a wasteful number, since it uses less digits than its factorization.

970724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242685 (or 242683 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 970724 is about 985.2532669319. The cubic root of 970724 is about 99.0144521975.

The spelling of 970724 in words is "nine hundred seventy thousand, seven hundred twenty-four".