970056947 has 4 divisors (see below), whose sum is σ = 1012233360. Its totient is φ = 927880536.

The previous prime is 970056889. The next prime is 970056977. The reversal of 970056947 is 749650079.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 970056947 - 2¹⁰ = 970055923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970056977) 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, 21088172 + ... + 21088217.

It is an arithmetic number, because the mean of its divisors is an integer number (253058340).

Almost surely, 2^970056947 is an apocalyptic number.

970056947 is a deficient number, since it is larger than the sum of its proper divisors (42176413).

970056947 is a wasteful number, since it uses less digits than its factorization.

970056947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42176412.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 970056947 is about 31145.7372203645. The cubic root of 970056947 is about 989.9176706015.

The spelling of 970056947 in words is "nine hundred seventy million, fifty-six thousand, nine hundred forty-seven".