970073087 has 2 divisors, whose sum is σ = 970073088. Its totient is φ = 970073086.

The previous prime is 970073011. The next prime is 970073089. The reversal of 970073087 is 780370079.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (780370079) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970073087 is a prime.

Together with 970073089, 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 (970073089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485036543 + 485036544.

It is an arithmetic number, because the mean of its divisors is an integer number (485036544).

Almost surely, 2^970073087 is an apocalyptic number.

970073087 is a deficient number, since it is larger than the sum of its proper divisors (1).

970073087 is an equidigital number, since it uses as much as digits as its factorization.

970073087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 970073087 is about 31145.9963237653. The cubic root of 970073087 is about 989.9231607199.

The spelling of 970073087 in words is "nine hundred seventy million, seventy-three thousand, eighty-seven".