97000747 has 2 divisors, whose sum is σ = 97000748. Its totient is φ = 97000746.

The previous prime is 97000741. The next prime is 97000751. The reversal of 97000747 is 74700079.

It is a strong prime.

It is an emirp because it is prime and its reverse (74700079) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97000747 is a prime.

It is equal to p_5598610 and since 97000747 and 5598610 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 (97000741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48500373 + 48500374.

It is an arithmetic number, because the mean of its divisors is an integer number (48500374).

Almost surely, 2^97000747 is an apocalyptic number.

97000747 is a deficient number, since it is larger than the sum of its proper divisors (1).

97000747 is an equidigital number, since it uses as much as digits as its factorization.

97000747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 97000747 is about 9848.8957249024. The cubic root of 97000747 is about 459.4712686821.

The spelling of 97000747 in words is "ninety-seven million, seven hundred forty-seven", and thus it is an aban number.