970502243 has 2 divisors, whose sum is σ = 970502244. Its totient is φ = 970502242.

The previous prime is 970502207. The next prime is 970502249. The reversal of 970502243 is 342205079.

It is a happy number.

970502243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970502243 - 2¹⁶ = 970436707 is a prime.

It is a Sophie Germain prime.

It is equal to p_49423190 and since 970502243 and 49423190 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (970502249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485251121 + 485251122.

It is an arithmetic number, because the mean of its divisors is an integer number (485251122).

Almost surely, 2^970502243 is an apocalyptic number.

970502243 is a deficient number, since it is larger than the sum of its proper divisors (1).

970502243 is an equidigital number, since it uses as much as digits as its factorization.

970502243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 970502243 is about 31152.8849867873. The cubic root of 970502243 is about 990.0691183930.

The spelling of 970502243 in words is "nine hundred seventy million, five hundred two thousand, two hundred forty-three".