970787 has 2 divisors, whose sum is σ = 970788. Its totient is φ = 970786.

The previous prime is 970777. The next prime is 970789. The reversal of 970787 is 787079.

It is a strong prime.

It is an emirp because it is prime and its reverse (787079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 970787 - 2¹⁰ = 969763 is a prime.

Together with 970789, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 970787.

It is not a weakly prime, because it can be changed into another prime (970789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485393 + 485394.

It is an arithmetic number, because the mean of its divisors is an integer number (485394).

2⁹⁷⁰⁷⁸⁷ is an apocalyptic number.

970787 is a deficient number, since it is larger than the sum of its proper divisors (1).

970787 is an equidigital number, since it uses as much as digits as its factorization.

970787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 970787 is about 985.2852378880. The cubic root of 970787 is about 99.0165941643.

The spelling of 970787 in words is "nine hundred seventy thousand, seven hundred eighty-seven".