7870097 has 2 divisors, whose sum is σ = 7870098. Its totient is φ = 7870096.

The previous prime is 7870091. The next prime is 7870139. The reversal of 7870097 is 7900787.

7870097 is nontrivially palindromic in base 13.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6635776 + 1234321 = 2576^2 + 1111^2 .

It is an emirp because it is prime and its reverse (7900787) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7870097 - 2⁴ = 7870081 is a prime.

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 7870097.

It is not a weakly prime, because it can be changed into another prime (7870091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3935048 + 3935049.

It is an arithmetic number, because the mean of its divisors is an integer number (3935049).

Almost surely, 2^7870097 is an apocalyptic number.

It is an amenable number.

7870097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7870097 is an equidigital number, since it uses as much as digits as its factorization.

7870097 is an evil number, because the sum of its binary digits is even.

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

The square root of 7870097 is about 2805.3693161507. The cubic root of 7870097 is about 198.9115622620.

The spelling of 7870097 in words is "seven million, eight hundred seventy thousand, ninety-seven".