970737 has 4 divisors (see below), whose sum is σ = 1294320. Its totient is φ = 647156.

The previous prime is 970721. The next prime is 970747. The reversal of 970737 is 737079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 970737 - 2⁴ = 970721 is a prime.

It is an Ulam number.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 970698 and 970707.

It is not an unprimeable number, because it can be changed into a prime (970747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161787 + ... + 161792.

It is an arithmetic number, because the mean of its divisors is an integer number (323580).

2⁹⁷⁰⁷³⁷ is an apocalyptic number.

It is an amenable number.

970737 is a deficient number, since it is larger than the sum of its proper divisors (323583).

970737 is a wasteful number, since it uses less digits than its factorization.

970737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323582.

The product of its (nonzero) digits is 9261, while the sum is 33.

The square root of 970737 is about 985.2598641983. The cubic root of 970737 is about 99.0148941982.

The spelling of 970737 in words is "nine hundred seventy thousand, seven hundred thirty-seven".