8970587 has 2 divisors, whose sum is σ = 8970588. Its totient is φ = 8970586.

The previous prime is 8970583. The next prime is 8970593. The reversal of 8970587 is 7850798.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8970587 - 2² = 8970583 is a prime.

It is a super-2 number, since 2×8970587² = 160942862249138, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8970583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4485293 + 4485294.

It is an arithmetic number, because the mean of its divisors is an integer number (4485294).

Almost surely, 2^8970587 is an apocalyptic number.

8970587 is a deficient number, since it is larger than the sum of its proper divisors (1).

8970587 is an equidigital number, since it uses as much as digits as its factorization.

8970587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 44.

The square root of 8970587 is about 2995.0938215689. The cubic root of 8970587 is about 207.7815368382.

The spelling of 8970587 in words is "eight million, nine hundred seventy thousand, five hundred eighty-seven".