970178047 has 2 divisors, whose sum is σ = 970178048. Its totient is φ = 970178046.

The previous prime is 970178029. The next prime is 970178051. The reversal of 970178047 is 740871079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970178047 - 2¹⁹ = 969653759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 970177994 and 970178012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970178087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485089023 + 485089024.

It is an arithmetic number, because the mean of its divisors is an integer number (485089024).

Almost surely, 2^970178047 is an apocalyptic number.

970178047 is a deficient number, since it is larger than the sum of its proper divisors (1).

970178047 is an equidigital number, since it uses as much as digits as its factorization.

970178047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 43.

The square root of 970178047 is about 31147.6812459612. The cubic root of 970178047 is about 989.9588620120.

The spelling of 970178047 in words is "nine hundred seventy million, one hundred seventy-eight thousand, forty-seven".