970754231 has 2 divisors, whose sum is σ = 970754232. Its totient is φ = 970754230.

The previous prime is 970754227. The next prime is 970754233. The reversal of 970754231 is 132457079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970754231 - 2² = 970754227 is a prime.

It is a super-2 number, since 2×970754231² = 1884727554008802722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 970754233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970754233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485377115 + 485377116.

It is an arithmetic number, because the mean of its divisors is an integer number (485377116).

Almost surely, 2^970754231 is an apocalyptic number.

970754231 is a deficient number, since it is larger than the sum of its proper divisors (1).

970754231 is an equidigital number, since it uses as much as digits as its factorization.

970754231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 970754231 is about 31156.9291009239. The cubic root of 970754231 is about 990.1548004713.

The spelling of 970754231 in words is "nine hundred seventy million, seven hundred fifty-four thousand, two hundred thirty-one".