970881059 has 2 divisors, whose sum is σ = 970881060. Its totient is φ = 970881058.

The previous prime is 970881031. The next prime is 970881071. The reversal of 970881059 is 950188079.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970881059 - 2⁸ = 970880803 is a prime.

It is a super-2 number, since 2×970881059² = 1885220061449922962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (970881029) 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, 485440529 + 485440530.

It is an arithmetic number, because the mean of its divisors is an integer number (485440530).

Almost surely, 2^970881059 is an apocalyptic number.

970881059 is a deficient number, since it is larger than the sum of its proper divisors (1).

970881059 is an equidigital number, since it uses as much as digits as its factorization.

970881059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 47.

The square root of 970881059 is about 31158.9643441498. The cubic root of 970881059 is about 990.1979194814.

The spelling of 970881059 in words is "nine hundred seventy million, eight hundred eighty-one thousand, fifty-nine".